head and main stud kit?
hey im wanna go F/I soon and i was lookin at internal parts and i was wondering what exactly a head and main stud kit would do for me...would it give me any power if i put it in without the turbo first? it says recommended for anyone wanting 550 rwhp or more...
http://store.yahoo.com/sgpracing-sto...eandmastf.html
http://store.yahoo.com/sgpracing-sto...eandmastf.html
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