i kno somebody that has a set of brand new top proline heads 180ccported and polished, complete for $700....anyone have and input on these heads...or i can get my stock heads ported and polished (already have gt40 valve and springs) for $400.....anyone help me out

 

bump

 

wait aren't u the one who was buyin a set of gt40's?

 

i was...i didnt have the money now i do...and my buddy has these heads...

 

waste of money trust me dude gto40 or p's i have a video i gotta load on here to show ya i run mid 12's with these heads

 

pro toplines are 2.02 intakes so thats something to think about, i'm sure you want 1.90

anyways, it depends how much port work you want..... full port and polish of exhaust , comp valve job and pretty good port of the intakes will cost about $500

if you look at the cnc work on the pro toplines...the exhaust still needs help

 

i look at this flow chart...i would have to find it...but the pro toplines were flowing better then the afr 185 gt40s...i ran 12.53 with stock heads that has gt40 vavles and springs...im gonna get a diff. intake and a cam to match...but thanks anymore feed back would be awesome....im still not to good with the intake and exhaust stuff....any help is greatly appreciated