Joseph@TheZStore

Motorsport has joined forces with KONI to create an exciting new product, one of the most requested upgrades for early Z-Cars we've had, to replace (and improve upon) the long-departed Tokico HP & Illumina Adjustable Struts. Completely new, constructed specifically for 70-83 Datsun 240Z, 260Z, 280Z, & 280ZX, these externally-rebound-adjustable, twin-tube low pressure gas-charged KONI Sport (Yellow) Struts are designed for use on both stock & modified street cars, as well as autocross & track day cars. Built to give a good balance of street ride quality and handling at the softer end of the adjustment range, the KONI Sports can easily be tuned up to nearly double the rebound damping force for more aggressive control needs: simply open the hood or rear hatch and turn the KONI adjuster knob. Not only can you tailor the struts to your local road conditions (and to your taste), you can also quickly and easily change the settings for a blast at a weekend autocross or mountain run, then easily re-set them for a relaxed ride home. Whatever suspension behavior you need is literally at your fingertips. Also, if you race on different tracks and race conditions, the adjustable damping gives you an edge in setting up your car specifically for any track or autocross course. Koni believes they will work great with Eibach Springs, and will be fine with even lower springs, as long as a proper bump stop is used. Let us know if you have any questions, James@TheZStore & I will get you an answer. The first shipment, for 70-8/74 240Z & Early 260Z, is expected to arrive in the U.S. this March. We expect to receive the 9/74-78 Late 260Z & 280Z Struts 3-4 weeks later, and then the 79-83 280ZX Struts/Spring Seats 3-4 weeks after that. To reserve your set from the first shipment, the Pre-Sale is on now at https://www.thezstore.com/page/TZS/CTGY/classic20b04

We are sorry you have had an issue with our header, and would like to refund you the price of the header for your troubles. Please contact James@TheZStore either here in the forum or by phone (800-633-6331) or email (james@motorsportauto.com) so we can pull up your information and process the refund or store credit, whichever you choose. Since we’ve literally sold thousands of this model header, we would like to get as much information about how it arrived to you as possible, to give to the manufacturer. If you have any other pictures with the straight edge (the one online was difficult to see clearly), we would like to show that to them along with the other images. If you measured the gap that image was trying to represent in any spot, please note that as well. To add to the information we give them, please let James know the approximate pattern you used for both the initial torque and re-torque, as well as what torque specification you used. The manufacturer also cares about this and wants to review all the facts to see what happened. If our representative assumed that you installed it incorrectly, again we apologize for that. While we believe you that you did install and torque properly, unfortunately we have had cases where headers were not installed properly (like torquing from the outside in, or not re-torquing hot at 200 miles, or using worn out studs), and a similar leak resulted. To be clear on “checking it” when it arrives, that means for shipping damage and the like, which unfortunately does happen from time to time, and would have the potential of bending pipes and flanges. Some of the shipping damages we’ve seen over the years are hard to comprehend, wondering if they stacked refrigerators on top of the box or something! Thanks again for communicating. James will follow up with any other questions or concerns from anybody in this thread.

Our apologies for the slow response. James is off this week on a well-earned vacation, and I’m detached as usual, off trying to build and fix computer systems and such (which is why James is normally your first point of contact). Sorry about that. Certainly, if what you said is accurately what our representative told you, that was completely incorrect, and we apologize for that response. You have every right to be upset. We will review with that individual specifically what needs to be corrected. If a Header is out of tolerance, we will always do everything we can to help fix the situation. Since you mentioned mileage, the only place mileage comes into play is that the Header must be re-torqued at 200 miles, and that must be done while HOT. If you followed correct installation procedures on your Header, and the tolerance when measured is greater than 1/8 inch, we hope you give us an opportunity to rectify the situation. Just let us know. Even if something wasn’t done exactly as listed below in the installation, we still want to work with you to take care of it. Just reply here and I'll see it (had to edit this post as our Sales Manager will be on a project out of the office and didn't want you to call and him not be here for you. But I'm always here (lol)). You can also call me if you prefer at (800)633-6331. James will be back next week as well. I’m also going to look at a few more headers tomorrow just to confirm I don’t see any inconsistencies, but wanted to reach out to you without further delay. (Wednesday Update: Didn't find anything out of tolerance in what we currently have, so if there is a tolerance issue with yours, hopefully it was isolated) Joseph. The information which follows is written to all forum readers: When Header flanges are welded up, there is always going to be a degree of variance (flex) in the flange. This would only be avoidable by leaving each unit in the jig for 24 hours, which would likely double the cost of the Header. The tolerance that is acceptable, when measured with a straight edge from the center of the flange outward on either end (NOT held at one end and measured at the other), is 1/8 inch. See the attached images we took of a Header we had in stock with the proper use of the straight edge. If anybody reading this has a Motorsport Auto Header that is beyond this 1/8 inch tolerance, please contact us. Within that 1/8 inch tolerance, the proper torquing by pattern will rectify the flange variance with 100% certainty. The torque pattern is always from the center to the edges, in proper steps. When the Header is at 1/8 inch or lower tolerance, and the Header is torqued in this way, and then re-torqued after 200 miles when HOT, you should never have a leaking issue. Our flanges were redesigned over a decade ago and made significantly thicker (to the same height as the intake manifold), so the “shared” stud positions (those which utilize spacers) line up equally for proper torque on both the Header and the Intake Manifold. In addition, the thicker flange better resists flex while welding, as well as the effects of old studs and nuts, or improper installation/torquing procedures. Now most of you on this forum know the proper installation procedures for a Header, so please don’t be insulted that we are adding a basic version here for reference. Many will read this post just from a search engine link, so it needs to be included. 1. The Cylinder head must first be completely cleaned of all gasket or other materials. 2. The Cylinder head must then be checked to make sure it is straight. If it is not, two gaskets, and possibly sealant, will be necessary. 3. The Header flange should be confirmed to be in tolerance (this should always be the case, as they are checked at the manufacturer, but unfortunately odd things can happen during shipping). 4. The condition of all studs and nuts should be checked. We recommend replacing current studs and nuts with new ones, as older studs and nuts are much more likely to lose torque over time, resulting in leaks. 5. The included Header Gasket should be checked for shipping damage, and then installed on the studs. 6. The intake manifold and Header should be installed, with spacers where needed, and the nuts finger tightened. 7. Starting from the center bolt and working outward, while alternating in both directions, the nuts should be slowly tightened, in multiple torque steps, until all are at torque specifications for your Z. 8. When all else is back together, including your exhaust system, start the vehicle and check for any issues. 9. After driving the vehicle for 200 miles, re-torque the Header, following the same pattern, while the engine is still HOT. 10. It is a good idea to re-torque these, and all bolts on your Z’s engine, periodically. The only time we may recommend two gaskets is if there are inconsistencies in the Cylinder Head, or if because of improper installation or torquing and re-torquing the Header flange is beyond the 1/8 inch tolerance. The two gasket solution is industry standard for those situations. If the header arrived to you beyond tolerance, we won’t ask you to “fix it” by using two gaskets. Also, since it was mentioned in the post, we recommend against “resurfacing” of any header flange, since then you would have variances in the thickness along the flange, which not only can affect spacer torque, but can itself end up causing leaks after high temperature metal flex.

Ok, my misunderstanding then. Seemed like you were asking, so I asked Greg on your behalf about selling the cores you had. Don't mistake the silly parts of my post, I'm just a bit goofy, and it spills out sometimes. I don't think there is any way to be happy about the way things are in regards to rebuilding electronic items that aren't available new any longer. That would require a large supply of ECU's to rebuild without concern about getting the cores back. We tried for years with much lower core charges, and unfortunately it didn't work, nobody ever sent them back. Hopefully the quality of our Rebuilder's work, the fact that we do have some rebuildable cores available that other companies do not (because of the core charge), and the fact that we can rebuild customer cores directly are helpful to some. Do know that Greg and I do appreciate very much that you copy things like this to us, even if we can't always come up with an option that works the best for all. You're pretty awesome. Thank you.

Greg's response: "Whaddya got?" Just let James or I know what ECU or AFM cores you may have (by model number on the core itself). Obviously they would have to be complete, including the cap on the AFM. To get cashed, the cores can't be bashed, smashed, mashed, gashed, crashed, or flashed. And if any of you tinkered with it and changed something inside, we have ways of making you talk.

Granted. Some may remember that Sal gradually started moving core prices higher (a very long time ago) since we weren't getting any back at all (and we never had them as low as $11). Basically he raised them a little, and still didn't get them back, raised them a bit more, and finally arrived at where they are now when they hit a point that we actually did receive a fair number of them back (surprisingly STILL not all of them). That is how he arrived at the core charges of today. "Make the sale now and don't worry about the future" economics definitely would agree with $11 core charges, but with an ever-shrinking supply of a specific part with almost no chance of a new reproduction, Sal and Greg decided not to mortgage the future to sell more. It certainly could be an endless discussion where that balance should be, and was debated at Motorsport, and continues to be considered and reconsidered by Greg. There are strong points on more than two sides of the issue. As far as finding cores, we do. We have a guy that does nothing but scour junkyards for such things. Hopefully there is such a person in every area doing the same, as a crushed Z with good parts is truly such a waste. And if somebody had a supply of good ECU cores (i.e. not taken apart and changed/modified/etc.), I know Greg may have interest in those, absolutely. Perhaps even AFM's or AMS's, I'll have to get with Greg later in the week (when he is less overwhelmed) and inquire.

Ladies and Gentlemen, Sorry for the slow responses, it was, once again, my screw up. When I set James up in this forum, I forgot to turn on email notification... Fixed... Again, James will follow up on this as needed. Of course some subjects also may require more than just a quick answer, like in this case. As was mentioned in this discussion already, we've also had mixed results with some Cardone products in the past. In the case of electronic items like ECU's and Air Flow Meters, we trust our local instrument company gurus, who we've used for over 20 years, to do it right. Not saying Cardone's rebuilds aren't good, they may be just fine. However, there are other thoughts to consider as well: Note that the only one they show available is supposedly for 75-76 AT, and 77-78 Federal, regardless of model number of the ECU. While it can be a subject for debate, according to Greg, our 20+ year rebuilders, and lots of experiences, this is simply not correct. There are multiple model numbers within those applications, and most shouldn't be mixed. Some numbers can be interchanged, and our rebuilders determined that decades ago, but many within that application range should not be. While we do have a fair group of ECU cores that can be rebuilt ahead of time, with Motorsport you can also have your own unit rebuilt, which can be the best option when the car isn't needed as a daily driver. It is also better not to rebuild them, and then leave them sitting in a warehouse for years, so we don't have all the cores we have rebuilt ahead of time. If you do successfully conclude that your ECU is the problem and needs professional rebuilding, you can give us a call with your ECU model number, and we can check our core stock, or we can rebuild your specific ECU. That brings up another good point, the ECU, just like the Air Flow Meter, often gets blamed for problems that it isn't causing, so the rebuild doesn't end up solving the issue. Between the factory service manual, qualified technicians, and the vast experience of many helpful Z enthusiasts like on this forum and in this discussion, you can test to confidence about what is causing your specific issue. Testing by replacement can get expensive and frustrating. Finally the significant core charge increase was a determination made between Greg, Sal, and some representative customers many years ago, as the best option for the Z-Community at large to continue to have them available as long as possible, since ECU's are not being made anymore. Without much incentive to send the unit back, then the available group of ECU's would continue to dwindle much faster, with units sitting on garage shelves instead of being available to another person. This likely explains why Cardone has no stock available for 75-76 Manual Transmission, or 77-78 California. Our guess is that many larger companies don't care much about that aspect, but Greg does, as our entire business is Z cars. In almost any possible case, the only thing that would cause an ECU to not be viable for rebuilding (and core refund) would be if it has been taken apart and damaged, or flooded. If that is suspected, we recommend sending your own core in for rebuilding, as there hasn't been much over the years that our rebuilders haven't been able to fix. Just message James with anything you need. He is always quick to help (well, when the "computer/internet guy" (yours truly) doesn't screw up the settings so he doesn't know about it...)

Lol, no need to be sorry, I was just embarrassed that I hadn't been on in so long, and felt the need to fess up. I would guess your estimation of the impellers is accurate, the stamped ones certainly would be cheaper to make. Greg's thoughts about them being lighter on the bearing and usually having more fin surface area were interesting thoughts though. That is why he is the 40+ year expert and I'm the computer guy who happens to own a 240Z. : ) Ahhh Tony. Love him or hate him, he remains the same. : ) To anybody interested, I also screwed up and read the wrong listing of the cost increase of the remaining Paraut pumps. Greg dropped the price from where I had it at $59.95 to $46.95, which is better than the discount I was going to offer any of you who ordered one anyway. What we have been told is there are no more coming, these three are it. We still hope to find them or an equivalent.

Hello folks. I was last on the site June 24th (hangs head in shame), and have had my head buried in our new Business Computer System migration, so didn't notice the callout right away, sorry about that. There will be follow up to come, and your contact on these forums, James@TheZStore will jump in (you can always ask him whatever you need, he'll take care of you). My nephew and I took that image back in 2008, lol. I honestly wasn't aware of the impeller debate, perhaps I should get out more. I think he asked me whether to take a picture of both sides, and I couldn't think of any reason to show the bottom... Tony D can knock me in the head for not knowing when he next sees me. : ) Obviously I've read both sides of the debate now, and see good points for each. Unfortunately the top brand out there, Paraut (cast impeller) has been discontinued. Our supplier did find likely the last three remaining new (that he can find anyway), and they are up at the store (the cost kicked the price a bit, but still less than Amazon, and I doubt they can get them any longer. Just use the link Zed Head has above). If any of you order one of those last three let me know here after you order it and I'll get you a break on the price (limited to the 3 we found). I am currently looking for another "premium" water pump to replace the Paraut. James will let you know what we find in Japan. We also switched to a better supplier on the regular water pumps (GMB at the moment), which are still good quality, just with stamped impellers, and were able to drop the price way down. Greg (the Z expert here) was familiar with the debate, and noted to me that they have good points as well, since the stamped impellers are lighter and less of a load on the bearing, and the fin surface area is usually larger than on the cast impellers, and move the same volume of water as the stock units. I'm sure the debate will rage on though. I think I'd be comfortable with either on my 71, which I'll probably need soon anyway. I might go with an electric one if I can save a few beans up. Guess I should get it running right and not burning oil first, lol. Thanks for your patience with slow responses and slow fixes, which is especially that way as we finish the mega-task of migrating our old Unix system to a whole new bright and shiny one. Hopefully the new store that is being redone at the same time will be worth the effort.

Thanks to all from Greg & Your Motorsport Team! Image Galleries from the Big Show weekend & a few remaining Z-Bash/Abraham Memorial Shirts

Thanks to all from Greg & Your Motorsport Team! Image Galleries from the Big Show weekend & a few remaining Z-Bash/Abraham Memorial Shirts

Z-Bash Final Updates! Friday Update: A Garage Sale, a specific Friday Night Only Showroom Sale, food (the rumor is Pizza), and lots of Z-Cars. What could be better? Starts around 5pm at our shop in orange (1139 W Collins Ave). Saturday Map Update: This map shows where to enter Anaheim (Angel) Stadium for the Big Car Show on Saturday, and the directions between Motorsport Auto and Angel Stadium. All Show Entrants AND Spectators will enter the Angel Stadium Parking Lot from Orangewood Avenue. Please remember we need those who are driving in a Z-Car, Roadster, 510, Skyline, or GTR to show up before 9am for show or Z-Attendee parking. Spectators coming in other vehicles please arrive at 10am (or remain in the visitor parking area, so as not to interfere with entrant parking). For a simple link to add to your mobile device, just use thezstore.com/map.jpg. Thank you! Saturday Z-Cars For Sale Update: Unfortunately, since we didn't make registration "mandatory" to join the For Sale area, registrations are running at a fraction of previous years. Judging from those years, many more than these will be showing up "For Sale". Here are the Z's that have signed up to be in the For Sale area so far. 1970 Datsun 240Z | C-Production Race Car | 5-Speed Manual (G-Force Close Ratio Dog Ring Box) | Blue & White | Race Interior | 3-Liter Rebello | 4.38 LSD 1973 Datsun 240Z | 4-Speed Manual | Orange | Black Interior | Complete, Documented Restoration | Matching Numbers 1975 Datsun 280Z Coupe | 4-Speed Manual | Gold Metallic | Black/Brown/Red Leather Interior | Custom Everything | Z-Bash Previous Award Winner 1979 Datsun 280ZX Coupe | OEM 1983 Turbo Conversion | 5-Speed Manual | Blue Metallic | Black/Blue Interior 1981 Datsun 280ZX 2+2 | White | Red Interior | 176,514 Miles | Mostly Original 1982 Datsun 280ZX 2+2 | Turbo | White | Red Interior 1985 Nissan 300ZX Coupe | 5-Speed Manual | Dark Pewter (Charcoal) | 130,000 Miles | Second Owner | Original 1990 Nissan 300ZX Coupe | Turbo | 5-Speed Manual | Dark Gray Metallic | Black Leather | 88,000 Miles 2003 Nissan 350Z Coupe | 6-Speed Manual | Silverstone | Black Leather | 72000 Miles | Supercharged 2003 Nissan 350Z Coupe | 6-Speed Manual | Silver | Gray Interior | 137000 Miles | Tint & Lighting Upgrades Saturday Food Truck Update: At Saturday's Big Car Show, we have confirmed the following Gourmet Food Trucks: •Ninjas With Appetite - "Asian Fusion" - NWA Truck | Ninjas With Appetite Food Truck •Dogzilla - "Not Your Typical Wiener" - Dogzilla Hot Dogs •Kala - "Artful Mexican Cuisine" - Kala Truck - Food Truck | Irvine, CA •Frankie's Frozen Treats - Frankies Frozen Treats Saturday Dyno Update: We still have a few spots left for the DYNOJET Dyno testing on Saturday at the Big Show. Last minute decider? If there are any spaces left, we WILL now be able to take your Dyno signup and payment right at the show. Just visit the Motorsport booth to see if any spaces are available. You can sign up through Friday at noon Pacific, by giving us a call at (800)633-6331. If you wait until the show, please bring cash. See the Motorsport Booth representative if you wish to reserve a Dyno run but have only a credit card, and we will direct you. Thank you. Saturday Showroom Sale: Remember that there will be special Show-Only deals available at the Motorsport Showroom Saturday afternoon. The showroom will not be open Saturday morning. Saturday AM Carbon Canyon Update: The meeting place is Costco Wholesale, 22633 Savi Ranch Parkway, Yorba Linda, CA. Please show up early (before 7:30). Please check your fluids, tire pressures, and have at least 1/2 tank of gas before arrival. Also, please RSVP to Ian from Group Z at ian@groupz.com, so they know how many Z-Cars to plan for! Thank you. Saturday Show Help: A few notes to save you trouble. There will be room for folding chairs by your car in the parking area. However, no EZ-ups can be used in the show parking area, so please do not bring them. Alcohol is not allowed. Selling of merchandise is not allowed. Advertising, Flyers, or Promotions are not allowed. Cooking food within the stadium lot is not allowed. Drones are not allowed. If you need to bring your car on a trailer, please contact us ahead of time at zbash@motorsportauto.com before 5pm Pacific Friday for details. Do Not just show up with a trailer. Portable restrooms are located behind the "Big A" sign. Food trucks will be located near the "Big A" sign. Information, assistance, additional T-Shirts, and more will be available at the Motorsport Booth & Stage near the "Big A". Cash only. Thank you for your cooperation. Sunday Track Day Update: As of this post, there are 24 Z-Cars and 38 total Nissans signed up for the Track Day. They have added another intermediate group, so all groups are still available, however there are only a few spots left in total (less than 10 I believe). If you want to get in on the fun at The Streets Of Willow Springs, sign up quickly! Just want to Spectate? There are places to watch from, and $10.00 gets you in. In addition to all the Z-Cars, there are also GTRs, Vipers, 911's, Corvettes, an M3, a Legends Car, and many others. Get the details at our Track Event page, and be sure to grab the discount code before you click over to Speed Ventures to get signed up. 24+ Z-Cars?? This will be a blast! Finally, have a safe trip, take lots of pictures & videos, and have a blast.

Z-Bash Final Updates! Friday Update: A Garage Sale, a specific Friday Night Only Showroom Sale, food (the rumor is Pizza), and lots of Z-Cars. What could be better? Starts around 5pm at our shop in orange (1139 W Collins Ave). Saturday Map Update: This map shows where to enter Anaheim (Angel) Stadium for the Big Car Show on Saturday, and the directions between Motorsport Auto and Angel Stadium. All Show Entrants AND Spectators will enter the Angel Stadium Parking Lot from Orangewood Avenue. Please remember we need those who are driving in a Z-Car, Roadster, 510, Skyline, or GTR to show up before 9am for show or Z-Attendee parking. Spectators coming in other vehicles please arrive at 10am (or remain in the visitor parking area, so as not to interfere with entrant parking). For a simple link to add to your mobile device, just use thezstore.com/map.jpg. Thank you! Saturday Z-Cars For Sale Update: Unfortunately, since we didn't make registration "mandatory" to join the For Sale area, registrations are running at a fraction of previous years. Judging from those years, many more than these will be showing up "For Sale". Here are the Z's that have signed up to be in the For Sale area so far. 1970 Datsun 240Z | C-Production Race Car | 5-Speed Manual (G-Force Close Ratio Dog Ring Box) | Blue & White | Race Interior | 3-Liter Rebello | 4.38 LSD 1973 Datsun 240Z | 4-Speed Manual | Orange | Black Interior | Complete, Documented Restoration | Matching Numbers 1975 Datsun 280Z Coupe | 4-Speed Manual | Gold Metallic | Black/Brown/Red Leather Interior | Custom Everything | Z-Bash Previous Award Winner 1979 Datsun 280ZX Coupe | OEM 1983 Turbo Conversion | 5-Speed Manual | Blue Metallic | Black/Blue Interior 1981 Datsun 280ZX 2+2 | White | Red Interior | 176,514 Miles | Mostly Original 1982 Datsun 280ZX 2+2 | Turbo | White | Red Interior 1985 Nissan 300ZX Coupe | 5-Speed Manual | Dark Pewter (Charcoal) | 130,000 Miles | Second Owner | Original 1990 Nissan 300ZX Coupe | Turbo | 5-Speed Manual | Dark Gray Metallic | Black Leather | 88,000 Miles 2003 Nissan 350Z Coupe | 6-Speed Manual | Silverstone | Black Leather | 72000 Miles | Supercharged 2003 Nissan 350Z Coupe | 6-Speed Manual | Silver | Gray Interior | 137000 Miles | Tint & Lighting Upgrades Saturday Food Truck Update: At Saturday's Big Car Show, we have confirmed the following Gourmet Food Trucks: •Ninjas With Appetite - "Asian Fusion" - NWA Truck | Ninjas With Appetite Food Truck •Dogzilla - "Not Your Typical Wiener" - Dogzilla Hot Dogs •Kala - "Artful Mexican Cuisine" - Kala Truck - Food Truck | Irvine, CA •Frankie's Frozen Treats - Frankies Frozen Treats Saturday Dyno Update: We still have a few spots left for the DYNOJET Dyno testing on Saturday at the Big Show. Last minute decider? If there are any spaces left, we WILL now be able to take your Dyno signup and payment right at the show. Just visit the Motorsport booth to see if any spaces are available. You can sign up through Friday at noon Pacific, by giving us a call at (800)633-6331. If you wait until the show, please bring cash. See the Motorsport Booth representative if you wish to reserve a Dyno run but have only a credit card, and we will direct you. Thank you. Saturday Showroom Sale: Remember that there will be special Show-Only deals available at the Motorsport Showroom Saturday afternoon. The showroom will not be open Saturday morning. Saturday AM Carbon Canyon Update: The meeting place is Costco Wholesale, 22633 Savi Ranch Parkway, Yorba Linda, CA. Please show up early (before 7:30). Please check your fluids, tire pressures, and have at least 1/2 tank of gas before arrival. Also, please RSVP to Ian from Group Z at ian@groupz.com, so they know how many Z-Cars to plan for! Thank you. Saturday Show Help: A few notes to save you trouble. There will be room for folding chairs by your car in the parking area. However, no EZ-ups can be used in the show parking area, so please do not bring them. Alcohol is not allowed. Selling of merchandise is not allowed. Advertising, Flyers, or Promotions are not allowed. Cooking food within the stadium lot is not allowed. Drones are not allowed. If you need to bring your car on a trailer, please contact us ahead of time at zbash@motorsportauto.com before 5pm Pacific Friday for details. Do Not just show up with a trailer. Portable restrooms are located behind the "Big A" sign. Food trucks will be located near the "Big A" sign. Information, assistance, additional T-Shirts, and more will be available at the Motorsport Booth & Stage near the "Big A". Cash only. Thank you for your cooperation. Sunday Track Day Update: As of this post, there are 24 Z-Cars and 38 total Nissans signed up for the Track Day. They have added another intermediate group, so all groups are still available, however there are only a few spots left in total (less than 10 I believe). If you want to get in on the fun at The Streets Of Willow Springs, sign up quickly! Just want to Spectate? There are places to watch from, and $10.00 gets you in. In addition to all the Z-Cars, there are also GTRs, Vipers, 911's, Corvettes, an M3, a Legends Car, and many others. Get the details at our Track Event page, and be sure to grab the discount code before you click over to Speed Ventures to get signed up. 24+ Z-Cars?? This will be a blast! Finally, have a safe trip, take a ton of pictures & videos, and have a blast.

Gentlemen, I'm sure you guessed we're all just trying to survive the final car show preparation, sorry for the slow response. James@thezstore will be working on this with Greg soon. The fact that there seems to be inconsistency will mean some research with Precision. Inconsistency is generally not an issue with them. Certainly if they reverted what they were supplying we will get that fixed. James will update you once we research this, which unfortunately will take a little extra time as our small staff is all-in trying to hopefully put on a great car show. Thank you for your patience.

2016 Z-Bash Show Update! Nissan is joining Z-Bash on Saturday, and will be bringing some cool things, including some new vehicles... (drumroll) LIKE THE FIRST WEST COAST SHOWING OF THE NEW 2017 NISSAN GTR Also, need one of the best tow vehicles available to tow your Z to the races? Then you'll like the First West Coast Showing of the NEW 2017 NISSAN TITAN!

2016 Z-Bash Show Update! Nissan is joining Z-Bash on Saturday, and will be bringing some cool things, including some new vehicles... (drumroll) LIKE THE FIRST WEST COAST SHOWING OF THE NEW 2017 NISSAN GTR Also, need one of the best tow vehicles available to tow your Z to the races? Then you'll like the First West Coast Showing of the NEW 2017 NISSAN TITAN!

Please RSVP | Car Show & Track Day Update Please help us out! We made the 2016 Z-Bash Car Show no charge and registration-free to make things as hassle free for our customers as possible. We do, however, need an idea of how many will be joining the show, so we can plan for the ball park (pun intended) number of cars that will show up at Angel Stadium, and avoid creating any hassles by not having any registration. So we're asking all to RSVP who are likely to come to the show (even if you're not certain yet) on Saturday, May 14th, 2016. You can simply let us know through this forum, or by emailing zbash@motorsportauto.com, or giving us a call at (800)633-6331, or telling us when you stop by our showroom. There is even a fan page now on Facebook, where you can RSVP. Car Show Update: Just Confirmed! The first (up to 500) to bring their Z/Roadster/510/Skyline/GTR for entry into the car show will get a complementary 2016 Z-Bash/Abraham Memorial T-Shirt. Track Day update: For those of you considering a short road trip to Willow Springs, here is another update, the Sunday, May 15th, 2016 Track Event is now up to 20 Nissan/Datsuns, with 13 Z-Cars, and certainly more to come! Should be a blast!

Please RSVP | Car Show & Track Day Update Please help us out! We made the 2016 Z-Bash Car Show no charge and registration-free to make things as hassle free for our customers as possible. We do, however, need an idea of how many will be joining the show, so we can plan for the ball park (pun intended) number of cars that will show up at Angel Stadium, and avoid creating any hassles by not having registration. So we're asking all to RSVP who are likely to come to the show (even if you're not certain yet) on Saturday, May 14th, 2016. You can simply let us know through this forum, or by emailing zbash@motorsportauto.com, or giving us a call at (800)633-6331, or telling us when you stop by our showroom. There is even a fan page now on Facebook, where you can RSVP. Car Show Update: Just Confirmed! The first (up to 500) to bring their Z/Roadster/510/Skyline/GTR for entry into the car show will get a complementary 2016 Z-Bash/Abraham Memorial T-Shirt. Track Day update: For those of you considering a fun road trip to Willow Springs, here is another update, the Sunday, May 15th, 2016 Track Event is now up to 20 Nissan/Datsuns, with 13 Z-Cars, and certainly more to come! Should be a blast!

Our continued apologies. We are still not sure why they decided to do that with no warning. It wasn't a fun situation for sure. We weren't able to get authorization for the street closure in 2015, but never expected the authorities to do what they did, since many of those parking spaces in front of our shop are used on a daily basis. Neither did they have a problem with it for any of the 3 other years we've had the smaller event, when we didn't get the authorization to close the street. This is part of why Greg went searching for a new place, and has invested in such a big venue as Anaheim Stadium for the 21st Annual Show, the New Z-Bash, where parking spaces won't be an issue.

Z-Bash 2016 Track Day Update It is still fairly early, but so far there have been 9 Z-Cars & a Roadster sign up for the Track Day at The Streets Of Willow Springs on Sunday, May 15th, 2016: A 370Z, 3 350Zs, a Z32, 4 240Zs, and a 68 2000 Roadster. Hopefully many more of you boys and girls decide to come out and play! Just remember that there are only so many cars they can accept for a given Track Day. Don't hesitate, sign up before all the Honda guys do! Just go to our Track Day Page for all of the details.

Z-Bash 2016 Track Day Update It is still early, but so far there have been 9 Z-Cars & a Roadster sign up for the Track Day at The Streets Of Willow Springs on Sunday, May 15th, 2016: A 370Z, 3 350Zs, a Z32, 4 240Zs, and a 68 2000 Roadster. Hopefully many more of you boys and girls decide to come out and play! Just remember that there are only so many cars they can accept for a given Track Day. Don't hesitate, sign up before all the Honda guys do! Just go to our Track Day Page for all of the details.

Dyno Testing Right At The Big Car Show! MCE Racing will be bringing their custom built DYNOJET 224x Dynamometer trailer right to Angel Stadium of Anaheim during the big car show! It is a DRIVE-ON, DRIVE-OFF unit! Every car that is tested gets three pulls, and a full color, laminated print-out of horsepower & torque, including the air/fuel ratio. A limited number of times are available, so Pre-registration is strongly recommended. For more information go to our Dyno page, or give us a call at (800)633-6331.

Dyno Testing Right At The Big Car Show! MCE Racing will be bringing their custom built DYNOJET 224x Dynamometer trailer right to Angel Stadium of Anaheim during the big car show! It is a DRIVE-ON, DRIVE-OFF unit! Every car that is tested gets three pulls, and a full color, laminated print-out of horsepower & torque, including the air/fuel ratio. A limited number of times are available, so Pre-registration is strongly recommended. For more information go to our Dyno page, or give us a call at (800)633-6331.

Z-Bash 2016 Track Day Announced! The New Z-Bash will have a track event on Sunday, May 15th, 2016. While we've hosted HPDE's in the past, we're joining forces with Aaron Bitterman and Speed Ventures for their professionally-run, safety-conscious, blast of a day at The World Famous Streets Of Willow Springs. Speed Ventures always has well-run events, and we're hoping to have as many Z's there as possible to "take over" the Streets (because that would be just plain awesome). There are limited spaces, so sign up early for a discount, and to join in the Z takeover! See our track day page for more details.

Z-Bash 2016 Track Day Announced! The New Z-Bash will have a track event on Sunday, May 15th, 2016. While we've hosted HPDE's in the past, we're joining forces with Aaron Bitterman and Speed Ventures for their professionally-run, safety-conscious, blast of a day at The World Famous Streets Of Willow Springs. Speed Ventures always has well-run events, and we're hoping to have as many Z's there as possible to "take over" the Streets (because that would be just plain awesome). There are limited spaces, so sign up early for a discount and to join the Z takeover! See our track day page for more details.