ok I want to purchase a cometic head gasket for my l61, is there anybody using them on their ecotec??? are they leaking easily, are they tough enough for boost????
and my part dealer ask me what is the bore... euhm my engine is all stock, what bore i need?? he told me he can have 87 and 89...what my stock engine need in thes 2 ??
http://cavalierdomination.monchar.com
I have one and love it. No leaks at all. Get a price from your guy then give me a call. Bet I can go lower.
Oh and Cometic has 87,89, and 92 mm bore sizes.
I used to race cars, now I race myself.
5K PB: 24:50
10K PB: 54:26
