I have a 95 LS which is bone stock. Before I start modding it I wanted to make sure that my car is running up to par. So I take it to a local shop and had them do a leak down test on my engine, in order to find out how much compression I had in each cylinder. cylinder 1 and 4 had 175 psi, but 2 and 3 had 150ish psi. The mechanic says I might need a valve job. Has anyone had this problem or ran in to? What do you guys think? Thanks for looking.

 

keep driving it, that's barely over 10% variance

 

Okay that sounds good. The car drives fine anyways.

Does anyone know if the buddy club spec2 exhaust will work on a four door?

 

should be listed at the BC home page. the exhausts are app specific, so, if you order a 4dr exhaust you should be golden. very loud annoying exhaust though.