Re:what engine is better?
 

yah just use the y8, easier.

Re:what engine is better?
 

umm that older engine law is only in cali.

Re:what engine is better?
 

I'm pretty sure it's a federal law, probably only inforced in cali, but I have an 88 so it's all chedder.

Re:what engine is better?
 

that's a pretty gay law... I guess no 502 big block in f-body camaros...

Re:what engine is better?
 

crate motor.

Re:what engine is better?
 

the y8,z6,and a6 blocks are all exactly the same. all 1.6 (exept dohc zc) are the same tottaly interchangable ;D

Re:what engine is better?
 

Not true. There pistons are different, but they may all have the power limit.

Anyone know the the power limit of each block with factory interails ?

Re:what engine is better?
 

any d series internals will last up to like 220-240 hp, and your pushing it.

snapping a rod wouldlnt be any fun. :-\