Mr. Vtec

I have a 94 Z6 with 202k.....so I recently got a 97 ex engine for cheap...I have 2 choices....high compression all motor..or turbo. The 97 has 84k. I have a 14b with 450 cc injectors but nothing else...and I NEED AC..!! How much boost can I run with this??
Or what head / piston combo's can I run with the Y8 ?? Anything will help it!! Maybe NOS?!!

88crxSi

something wrong w/ the z6? if not, boost it for fun til it blows up then use the y8. You could do a proper build on the y8 while the z6 is getting beat on.

less then 10psi on the z6 and more on the y8.

davcivic

I agree, have fun with the Z6, and build up the y8 for turbo, when you're done with the Z6, put all your turbo kit on the y8. The y8 is obd2 so you will need an ECU and other mods to make it work. Or if you jjust want to sell the Z6 let me know, because i'm looking for one.

leed

learn/lean on the Z6 first, then do the other.
Having a backup motor must be nice....