i cant beleive these heads
03-07-2008, 10:18 AM
2nd Gear Member
Join Date: Jun 2007
Location: Roseville, CA
Posts: 444
RE: i cant beleive these heads
i think the gt40 heads are underrated, im im going to prove it when i go to the dyno today.......... keep posted.
03-07-2008, 10:31 AM
Penis Mod Erator
Join Date: Feb 2006
Location: Calgary Eh?
Posts: 5,096
RE: i cant beleive these heads
I have thumper ported p heads on my car....no dyno numbers yet though (dyno tune appointment on the 19th
)
But they look amazing, he does top notch work
03-07-2008, 11:28 AM
2nd Gear Member
Join Date: Jun 2006
Location: Nebraska
Posts: 181
RE: i cant beleive these heads
i feel kind of dumb for not knowing this but who is thumper?
03-07-2008, 11:34 AM
Penis Mod Erator
Join Date: Feb 2006
Location: Calgary Eh?
Posts: 5,096
RE: i cant beleive these heads
he owns a machine shopthat specializes in mustang heads
03-07-2008, 11:35 AM
2nd Gear Member
Join Date: Sep 2006
Location:
Posts: 497
RE: i cant beleive these heads
I'm taking he's a guy that will port your heads and give them a little messaging...
03-07-2008, 11:36 AM
2nd Gear Member
Join Date: Jun 2006
Location: Nebraska
Posts: 181
RE: i cant beleive these heads
alright thanks..ill check it out
03-07-2008, 11:44 AM
03-07-2008, 11:50 AM
Banned
Join Date: Dec 2005
Location: Lil' Rhody
Posts: 22,376
RE: i cant beleive these heads
you can also buy a set of nicely worked GT-40P heads from
www.tristatecylinderhead.com for about $600
03-07-2008, 12:15 PM
M.A.D. Motorsports
Join Date: Jul 2006
Location: Indiana
Posts: 8,014
RE: i cant beleive these heads
I have a set of gt40s I want to get worked and put on but don't have the cash right now. Kinda sucks lol.
03-07-2008, 02:58 PM
1st Gear Member
Join Date: Jan 2008
Posts: 70
RE: i cant beleive these heads
the e7's that thumper performance works with... what kinda metal are they?
)
03-07-2008, 11:44 AM
RE: i cant beleive these heads
