No,
to make a long story short, i had the car built for turbo, i had the kit and everything but i had to move up my family to VA so i needed to bring the car back from fl, so i didnt have time or $$ to keep it in florida and get it boosted & tuned, so i had to tell the shop to tune if for all motor for the time being. after i got the car here shit just fell off, so that why i'm tryin to get the most out of the motor now. the reason why i ask is becuz a buddy of mine got a LS/Vtec with the same pistons i have/same gsr crank and his shit pulls harder than a mother fu@#$^.

the motor was stock before i dropped the comp. i believe it was 10.1
can you explain to me a lil more about the head shaving thing. PM if necesarry.thanx