Originally Posted by
Skip
The only significant gain you will see, without a turbo, is with nitrous. It sounds like your engine blew (again) because of builder error.
If I owned a GS, I would put 11:5 - 12.0 compression pistons in it. Then I would spray a 150 shot using a progressive direct port kit. That is the best you're going to do without a turbo.
oh ya, for sure a builder error man. theres noo freaking way a new engine would blow withing a week and a half by my fault. i was still breaking it in. i didnt even do anything crazy with it yet lol. its all stock crap so far. so i was like wtf, fix it for free a hole. and he is.