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  1. z3beemer posted a post in a topic in For Sale
    View Advert 72 240Z Engine 72 engine less intake, carbs, trans and starter. condition unknown came with the car, I was told it had been rebuilt but don't know for sure. I do have intake manifold, flat top carbs, exhaust manifold from a 73 Z that I would include if wanted. Also have a complete Auto trans from the 73 that could be included at no extra cost if desired. Local pick up only. Located in NW Indiana Advertiser z3beemer Date 03/19/2024 Price $200 Category Parts for Sale
  2. Hey guys, im currently in the middle of taking out my rod bearings after finding some non-magnetic metal shavings in my oil (i believe them to be copper). I have pulled 2 rod caps, and the bearings both looked like this. This looks like particulate wear to me, and the shavings I saw i feel were much to big to be from these bearings. i havent pulled all of them yet, but i figured i would just ask what you guys thought. I had no rod knock or anything, but my instinct told me it must be bearings. Was I wrong? I have attached a picture of the bearing, as well as two pictures of the shavings. Thanks in advance!
  3. View Advert L24 Engine & Transmission Someone please make me an offer. I need to clear my garage space !!! I have a spare L24 engine & transmission that I would like to sell. My restro. https://www.classiczcars.com/profile/10812-crshowers/ is complete and spare parts no longer needed. What is missing? Just the thermostat inlet housing & the starter, alternator. All other parts are intact. This has flat top carbs that you most likely want to replace. The engine has not been run in the past 10 years. It has a performance cam installed. I do not have any details, as the prior owner has passed away. I would like to see someone from the Northeast be the new owner to minimize delivery costs. I dropped the price to $750 I think that is a fair price for both. Someone got to have a good home for this. contact me for delivery options Advertiser crshowers Date 08/11/2022 Price $750 Category Parts for Sale
  4. View Advert L24 Engine & Transmission Description Someone please make me an offer. I need to clear my garage space !!! I have a spare L24 engine & transmission that I would like to sell. My restro. https://www.classiczcars.com/profile/10812-crshowers/ is complete and spare parts no longer needed. What is missing? Just the thermostat inlet housing & the starter, alternator. All other parts are intact. This has flat top carbs that you most likely want to replace. The engine has not been run in the past 10 years. It has a performance cam installed. I do not have any details, as the prior owner has passed away. I would like to see someone from the Northeast be the new owner to minimize delivery costs. I dropped the price to $750 I think that is a fair price for both. Someone got to have a good home for this. contact me for delivery options Advertiser crshowers Date 03/16/2021 Price $750.00 Category Parts for Sale
  5. Hi team! I have an on/off (random, every couple weeks recently) hesitation under load through all gears. Fine to idol and get off the line, but as I add more gas, it stumbles and feels like it is choking. I heard detonation under this while driving last night. I thought I'd limp home but it mysteriously fixed itself and full performance came back. New fuel filter in the engine bay, checked plugs and they are fine. 280 block, head was redone about a year and a half ago, same time added new Ztherapy carbs. 280zx dizzy and standard coil. Any thoughts? Thanks in advance, pic below for inspiration.
  6. View Advert Nissan/Datsun Parts I have a locker full of parts that I believe are Nissan/Datsun parts. There are several transmissions,engines, differentials, heads, and other miscellaneous parts. I’m not familiar with any of them so I’m looking for advice or someone that may be interested in purchasing what’s here. Feel free to call or text me at 918-722-3589 if interested or can help. Located in Oklahoma. Thanks for any interest and or help. Advertiser RAPFarms Date 02/18/2021 Price $6,500.00 Category Parts for Sale
  7. Can anyone tell me what these things are on a 1974 late model 260z Unknown item 1 is on the passenger side mounted above the frame rail.(silver box mounting screws on top, might have been black in the past) Unknown item 2 (rectangle metal box with wires going to it) is under the black cover on the passenger side in front of the battery on the fender well. It is under the black cover on the back side (towards back of car). item 3 is on the opposite side of item 2 under the black cover towards the front of the car.(smaller metal box with wires connected) Item 4 (the silver box on the firewall) is on the firewall on the passenger side I am trying to find out what they are and then find replacements so I can add them to my back up parts in case they fail. Thanks
  8. z shredder posted a post in a topic in Suspension & Steering
    Hello, since I am currently restoring my 1973 240z and the l24 engine will get pulled out I am considering doing some performance mods. I have found that installing a crank with a higher stroke is a common way to get some extra power but i am not sure if it would be smarter to use a regular l28 crank (like the l26 did i believe) or the diesel ld28 crank and if this would even fit/work? Thanks for the help in advance. Greetings from Germany.
  9. z shredder posted a post in a topic in Help Me !!
    Hello, A few days ago I removed my valve cover to see how things are looking under there (currently restoring the car) and found that my camshaft looks really bad. Can it be saved? the oil also smells like fuel quiet bad and since I live in Germany It would be hard to get another engine if the bottom end was also bad because the car was run without oil pressure or something.
  10. Hello, I used the OZDAT engine calculator to test if I could use the ld28 crank in my l24 engine to get 2700cc. the problem is that this would only work with the shorter L20a connecting rods but I cant seeb to find those anywhere not even aftermarket from maxpeedingrods or another seller does anyone know were I could find them? Youre help would be greatly appreciated! Greetings from Germany, Elias
  11. View Advert L24 Engine & Transmission - For sale I have a spare L24 engine & transmission that I would like to sell. My restro. https://www.classiczcars.com/profile/10812-crshowers/ is complete and spare parts no longer needed. What is missing? Just the thermostat inlet housing & the starter, alternator. All other parts are intact. This has flat top carbs that you most likely want to replace. The engine has not been run in the past 10 years. It has a performance cam installed. I do not have any details, as the prior owner has passed away. I would like to see someone is the Northeast be the new owner to minimize delivery costs. I dropped the price to $750 I think that is a fair price for both. Someone got to have a good home for this. Advertiser crshowers Date 08/10/2020 Price $750.00 Category Parts for Sale
  12. View Advert 280Z parts - used - in Switzerland Hello all I have a large amount of parts for a 280z --> see pictures. Should you have any interest - please feel free to contact me. Price is depending on part as well on quantity, ... --> please ask Shipment could be organized if prepayment is accepted. Personally I am looking for 240z parts - specially a back panel Cheers Roland Advertiser Roland468 Date 05/20/2020 Price $280.00 Category Parts for Sale
  13. I posted the other day about sputtering at high speeds (100mph) and received some great suggestions. Thanks There seems to be an issue I just discovered, bubbling in the fuel line, I guess it is air. I orginally thought this to be vapor lock as I am in AZ and it is very hot. However the other day I took the car out and it began running poorly in seconds, well before vapor lock should have occured. I have included a photo it seems there may be air in the line and it is causing bubbles and I guess that is causing an inconsistant fuel flow. I am guessing I have a hole in a line or some loose connection that is causing air to be sucked into the fuel lines. Has anyone had an issue like this, or any suggestions. I do not see fuel line for sale for me to replace the current lines. In any case any insight would be appreciated. I guess this could be why the car begins to sputter as the fuel demand increases at the upper mph level. Thanks Glenn
  14. youztheclue posted a post in a topic in Help Me !!
    The higher pitch is me blipping the throttle. When coasting it's quite and on acceleration where the engine is actually pushing i.e. going down hill faster than gravity, it has this whine. The last transmission flush had an inch of shavings on the magnetic drian plug. I have a 4 speed 260z and a unknown welded diff. Plans to swap out to spare open diff. and swap in a 5 speed 240sx transmission. Any info on that swap would be helpful to have!!! PS 75mph is actually 60mph
  15. bhorecky posted a post in a topic in For Sale
    I have a complete 75 280z L28 with brand new MSA 6-1 header and all new head mounting hardware for the maniflolds. Also intake manifold is partially shaved and polished. Brand new starter with relay mod installed. Car ran good and pulled hard has 86k miles. I am asking 800 for engine and all harness since the header is 320 and i just installed it. I am selling due to finding a good deal on an LS swap. I also have trans that has brand new bushings in the shifter and fuel tank that has recently been cleaned out very well. Also, have a bunch of interior stuff i wont be putting back. Let me know what you need. Located around Akron, OH. Call/ text (330) 317-9501 Brian
  16. Rebuilding an f54 block and p79 head, only have two questions I haven't really been able to find an answer too. Probably simple questions. I"m looking for main bearing studs for the 83 f54 block and all the bolts I can find say 70-78 which would be an N42 block, right? Will those studs fit the f54 block? I was hoping to use arp hardware for the main studs, rod bolts, and head studs. Also, I'm going to be doing the "high compression mod" for the p79, which involves shaving the head .080" , shimming the cam towers .080" (which I found proper shims for on datsunspirit.) running n47 valves, which I have, that are .080" longer, and shimming the valve springs by .080". I read about this on datsunzgarage, and he mentions that the valve springs come with a .040" shim from factory, and to add two more. I can't for the life of me find those anywhere. Does anyone who has done this or knows about it know what I should use to accomplish this? He specifically says not to use washers, I assume because the metal is too soft or something. Additionally, having a little bit of trouble finding oversized flat top pistons in stock anywhere. Datsunspirit has them listed on his website as out of stock, I'm sure if I contacted him about buying some he could get a hold of them for me.
  17. Kirob24 posted a post in a topic in Help Me !!
    I have a 78 280z with 0 compression in cylinder 1 and limited in another. I had car to.classic mechanic who suggested rebuild of the engine. It starts but makes loud ping sound running. He did not want to to do work because he was not familiar with Datsun. Could not find replacement engine either. How do I find a mechanic to do work, and what is realistic cost? He said 5k which seemed high. Body is solid so fixing seems right idea, but I could use advice.
  18. Has anyone here ever removed the emissions mess above the intake manifold on their L24? There is no emissions required for cars older than 30 years in my state, and I love the look of my engine bay save the emissions vacuum line maze. What do you think?
  19. I recently installed the Crane xr3000 and used the 14 gauge wire - per the Crane instructions. However my tach is not steady and it will drop sometimes between shifts. It just generally works poorly. I have heard of a fix for this - anyone know what it is.
    • 67 downloads
    • Version 1.0.0
    L6 engine calculator submitted to the club many years ago. It was written and submitted by the Sydney Zcar Club of Australia in 1999. A discussion about this download can be found in our forums here:
    Free
  20. Buddjack posted a post in a topic in Engine & Drivetrain
    Good evening, I just purchased a second L28 motor to rebuild into a stroker. I currently have a 72 240z with an L28 but want more power. I just came across an 82 Maxima Diesel that has 160k on the motor, the engine is running and for sale $1k, I have some questions and need advice? It appears the LD28 cranks arerunning about $2k on eBay, this appears to be a good deal but I am not sure if I need to do anything to the crank once I extract it, based on those miles, should I have any concern about that crank? Is there anything else from that engine that is valuable (less worried about that). Thanks for the feedback and suggestions.
  21. Carbs and manifold removed from strong running 240Z and stored with all openings taped shut, in plastic, inside garage in dry climate. No problems when removed from car that was totaled. Make me an offer.
  22. Hi CZC! Long time lurker and first time poster. I have much enjoyed the content that is provided here on CZC forums. I am in a pickle however. Long story short. My 280z was placed in the garage for nearly a year. I am trying to get her running smoothly. When I crank the car, the car will run roughly (as if some cylinders were not firing.) My car would shake all over the place. A friend told me that it was mis firing so I did the easiest and most common things first and that was to replace the spark plugs, spark wires, cap and rotor. After installing all the said things, it ran and idled under 1000 rpms after gassing the car for maybe 5 mins (still rough shaking...). Now, here is the weird part. I turned off my car in attempt to screw the battery on tightly (i left it loose). I approached the battery with my wrench and sparks flew from the positive terminal. Boy... did I have to change my underwear... I detached the battery cables and then reconnected them in positive then negative fashion. The car will now only crank....It wont start. My friend assumed that I short circuited a fuse when I made the battery spark but I couldnt tell where to start. Any suggestions as to how to approach this dilemma? Best, Jalapeno Business
  23. I went into my garage to start up my car and it began to run,then the car just turns off and won't even start up anymore. We think it might be because of the fuel pump or the engine because when we try to start it up it will try to run for a while but the smoke isn't black it's more of a whiteish color. Another symptom is that the oil on the dipstick is of a chocolatey color, which means water. The car also misfires a lot. We asked a retired Datsun mechanic what would be the cause of this and he responded that water might have been going in the engine and that the year for the 1978 280z developed a crack in the cylinder head and in order to save the engine we had to drain the oil and let the car sit for 24 hours. And put new oil and hope the engine is fine. 2nd we went to oriellys auto parts to see what it would cost to buy a new head cylinder but the guy wanted to know what was wrong with the car and we told him the symptoms, and he decided we needed some head crack sealer that goes in the radiator. And now we're stuck. need help. Skype could be a good way to see what's going on with our car.
  24. Old Hat posted a gallery image in Member Albums
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