But you also have to watch for 16 bit ECU's depending on your plans for the car. Give and take. If you plan to upgrade injectors, build some, then there would be no problem buying any 90-93 cars. As far as the head machining, it doesn't cause compression issues in Cyl 1 and 6, it causes the CAS drive pin to wear down. you would have to remove the CAS to inspect the drive pin for wear.
------------------------------------------------------------------ 1992 300ZX NA 5 Sp (Dead) 1990 300ZX NA Auto 2+2 (Dead) 1990 300ZX TT 5 Sp (Est. 400 HP) 1990 300ZX TT 5 Sp (Est. 600 HP) 2004 G35 Sport 6MT (DD) |