is it compatible?
is it compatible? i came across a set of 242 heads from a ls2 ported and polished, any issues i may come across when putting them in my 98 z28? and how much will i gain or should expect to gain?
You must mean 243's
Stock 243's would give you about 15hp. It depends on the port job.You might see 35hp or if somebody didn't know what they were doing on the port job you could even lose some.
Stock 243's would give you about 15hp. It depends on the port job.You might see 35hp or if somebody didn't know what they were doing on the port job you could even lose some.
