2004 vortec heads ?

sean

Member
i bought these heads off a crate engine. need some advise. i would like to know should i just put them on or work them. any suggestion on working them up? i will be going 4 bolt h-beam 30 over srp piston 415 cam stage 3 turbo from rpm
 

jwaller

Evil Genius/SyTy Guru
Re: 2004 vortec heads ?

work em over. better to do it now than wish you'd done it a month later.
 

DynaGlide

Ton-Eighty
Re: 2004 vortec heads ?

Work 'em man. Like JWaller said, if you don't do it now, you'll wish you had done it later.
 

sean

Member
Re: 2004 vortec heads ?

does anyone know what the stock cc are on the 2004 vortec heads? how much should i open them up too?
 
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