ok i got the optispark, what next?
#21
And I spose I don't have to tell you how it sucks that the guy didn't keep the original aluminum heads!
#22
but is the newer style opti easier to install then the old style one????
#25
With lower performance heads, and carrying the extra weight of iron heads on top of it? Hmmmmm, I smell fish too.
#26
the only things my car has had done to it that i know of is that it has a cold air intake with a k&n filter, 3" exhuast with a flowmaster muffler, its lowered 2 inches. its really surprising to me too but my car will beat aluminum head z28s. and i got the car from a guy that didnt much much about it so if more work has been done to it i dont know.