stg. 1 ls6 heads.
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From: Lake Zurich, il
stg. 1 ls6 heads. im thinkin about getting some prc stg.1 heads and ms3 cam. lookin for about 450rwhp. has any1 done this? does it sound like a good set up. thanks
I ordered this setup (with MS4) and am in the middle of the install. TSP kicked out 550 hp on the engine dyno with it. I think that people are seeing 430-470ish. It all depends on your supporting mods. What did you dyno before this swap. I did 340 through a flowmaster. Now I got a cutout. So I should see a pretty good gain. 
