Quote Originally Posted by ekitch
Yes, I thought about opening up the chambers a bit. The question is, how much can they be hogged out and would it be even worth all this effort, I don't know..?
I would like to stick to gm heads if possible.
Thanks
well i would not use the word hogged out they can be open up to the head gasket bore size .and re work around the ex side you can pick up some CC how many ?? 118 cc or more