Hello All,
I got serious about buying a Z over the summer. I've been in love with them since I was about 8. I've been reading the forums for about six months and after test driving two found Layla three weeks ago. She's a two owner car, originally from VA but owned since 1976 from the guy I bought it from. He bought it from a Datsun dealership when it was three years old. He drove it around TX and TN in the 70s and 80s and into the 90s. 159,XXX original miles. He said the first owner installed a roll bar, chrome rims, and headers.
I have all of his registrations and most documentation of stuff he's done to it. It has pretty much sat in storage for the past 10-15 years with him spending $2,000 a couple years ago (have receipts) trying to get it back on the road. He said this car has outlived any relationship he's ever had, and backed out of selling it to someone else once before. I'm not going to say I stole it, but he gave me one heck of a deal in my opinion including a military discount.
Before I bought it I had it put on a lift and did a dry compression test on the engine. It is "virtually rust free," with the factory undercoating still on it. It was repainted 10 years ago in the factory silver color. There is a 3"x3" patch pop riveted onto the driver's side floor, and 2"x2" hole on the passengers side under the seat, likely from the A/C condensation. He told me he never looked under the car. Not necessarily believable, but I believe some people never do so. I also have the FSM and the Mechanic's manual, not sure what it's called, and the carb balance meter. There is also a 1.5" hole under the batter tray.
The interior looks great in my opinion; it has a dashcap with one crack, seat covers, stock floor mats, brand new carpet otherwise. Headliner is original and looks great.
The engine compression yielded 145-150 psi in all cylinders except one; 1st cylinder was 135. I would've liked higher numbers, but the engine has a good amount of miles so I'm happy at this point. When I test drove it, the car was a little sluggish, but the guy was just frustrated saying "it's not the car it used to be." He said his local mechanic refused to rebuilt the SUs.
Since I've had it, I've done the following things:
Things I've done thus far:
- Castrol high mileage 10w-30 oil change with "engine restore," Lucas oil treatment, and sea foam. Normally I wouldn't put this many additives in, but the car has basically been sitting for 10 years.
- Filled gas tank with 93 octane gasoline and fuel system cleaner to help burn off carbon deposits. (I think I'll go lower next tank)
- Adjusted intake and exhaust valves to factory specifications.
- Replaced rattling muffler with a Magnaflow Turbo XL model.
- Replaced 2 year old champion spark plugs with Bosch platinum version. I wanted NGK plugs to go with my wires but they weren't in stock. Plugs were gapped at the higher end of the factory recommendation to accommodate for the higher octane fuel to 0.035".
- Spent two hours cleaning the upper half of the carbs and balancing them to factory specs. I will rebuild them within two months.
- Cleaned/degreaser valve cover.
- Next steps are to put in new distributor points, condenser, and oil pressure sending unit. Flush transmission and rear end gear oil. Buy a timing light and dial in the timing. Replace/upgrade coil.
I have been meaning to start this thread since I bought the car; I am behind so I'll be updating the progress I've already completed on a gradual basis. The pictures are after the things I did listed above.
Thanks for reading.