Hi guys my ride is 1992 Eh3. i want to upgrade my motor before i boost it. My motor is d16z6 and it has 222430 miles on it. And i hope i can upgrade it so it wont die on me, or any oem parts to rebuilt it. What should u guys suggest of me doing first. camshaft, piston, valve spring, exc. Plz help ty. I dun want to swap a new motor. Too much headace.

 

go get the haynes manual at whatever parts store is out there and learn how to rebuild the engine. i would buy another z6 and tear it down learn the parts and build that one.