porting stock heads
#1
porting stock heads
how much would it cost to get stock heads ported and polished. And how much of a horsepower gain can you expect? Also is it even worth it or does it cost just as much as buying new heads?
#2
RE: porting stock heads
It's worth it. I did it, and I notice a deffinite improvement. I didnt get that done alone though, so it's hard to tell how much HP I got. Don't just PnP, get oversized valves, too.
#5
RE: porting stock heads
stock heads suck..no matter what...the runners are way to small at 124 cc...my prolines are 200cc....but aftermarket is high..my be look for some gt40p heads ..for like 400...to have some one port your heads and put bigger valves in them will cost you at least 400
#7
RE: porting stock heads
ORIGINAL: 5.0mustang5speed
stock heads suck..no matter what...the runners are way to small at 124 cc...my prolines are 200cc....but aftermarket is high..my be look for some gt40p heads ..for like 400...to have some one port your heads and put bigger valves in them will cost you at least 400
stock heads suck..no matter what...the runners are way to small at 124 cc...my prolines are 200cc....but aftermarket is high..my be look for some gt40p heads ..for like 400...to have some one port your heads and put bigger valves in them will cost you at least 400
#8
RE: porting stock heads
ORIGINAL: 5.0mustang5speed
stock heads suck..no matter what...the runners are way to small at 124 cc...my prolines are 200cc....but aftermarket is high..my be look for some gt40p heads ..for like 400...to have some one port your heads and put bigger valves in them will cost you at least 400
stock heads suck..no matter what...the runners are way to small at 124 cc...my prolines are 200cc....but aftermarket is high..my be look for some gt40p heads ..for like 400...to have some one port your heads and put bigger valves in them will cost you at least 400
#9
RE: porting stock heads
thats what im doin. porting/polishing stock heads and 2.02 intake/1.6 exhaust valves. i dont have the money for aftermarket ones and im putting in a HUGE cam, so i need to get some more flow. you can port and polish them urself pretty easily. all you need is a dremel and some bits. the best thing to do would be port match to the intake manifold. that is where the power is.