GT-40P heads? any good??

acidangel316 · 07-15-2001, 01:32 PM

I have a mildly modified 92' GT with the following stuff: full exhaust, 70mm tb, 190lph pump, fuel reg., tfs intake, elec. fan, underdrive pulleys, and lots of other crap. I'm going to purchase a C&L 76mm MAF so i decided to go ahead and upgrade the injectors to 24#'s but i was told it won't make much of a difference w/the restriction of my stock heads. how big of a difference is there in the flow rate of the GT-40P's over stock and will they work well with my application??

NOS_Notch · 07-15-2001, 10:26 PM

you might pick up 30 ponies.
By the time you port them and everything...I would just get a set of aluminums, or iron GT-40's.
Look at used stuff...it's cheap.

------------------
'88 coupe...stock as a rock.
Check out http://www.burnouts.stangnet.com

11's coming soon!!!!
Heads,intake and cam are all here

07-15-2001, 01:32 PM	#1
acidangel316 Registered Member Join Date: Jun 2001 Posts: 27	GT-40P heads? any good?? I have a mildly modified 92' GT with the following stuff: full exhaust, 70mm tb, 190lph pump, fuel reg., tfs intake, elec. fan, underdrive pulleys, and lots of other crap. I'm going to purchase a C&L 76mm MAF so i decided to go ahead and upgrade the injectors to 24#'s but i was told it won't make much of a difference w/the restriction of my stock heads. how big of a difference is there in the flow rate of the GT-40P's over stock and will they work well with my application??

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07-15-2001, 10:26 PM	#2
NOS_Notch Registered Member Join Date: Sep 2000 Location: Fresno,CA. USA Posts: 384	you might pick up 30 ponies. By the time you port them and everything...I would just get a set of aluminums, or iron GT-40's. Look at used stuff...it's cheap. ------------------ '88 coupe...stock as a rock. Check out http://www.burnouts.stangnet.com 11's coming soon!!!! Heads,intake and cam are all here