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» Northern California Ford Owners     » Automotive   » Tech Talk   » gt40 heads on stock 50?

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Author Topic: gt40 heads on stock 50?
sic70stang
CAFords OG
Member # 4347

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i picked up some gt40 heads (not p) i was thinking of slappin them on my 50. there is nothing done to them, but would i see any power from them over my E7TE heads. i got a b303 cam with it and was thinking of doing both. i dynoed the car a faw days ago and the power really drops off after 4000ish. let me know what you think.

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The anti-crew
1987 rolling safety violation.

Posts: 6943 | From: California | Registered: Jul 2005  |  :
adower
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Im sure youd see some power. The E7 heads suck...

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98 Cobra
Griggs
S Trim
HRE

Posts: 3327 | Registered: Aug 2005  |  :
Hungry Hippo
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Member # 537

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should be good for about 30rwhp and pull closer to redline

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05 S4 Avant(wagon)
09 C6 H/C/I

Posts: 2959 | From: east bay | Registered: Nov 2001  |  :
Stangs R Us
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those heads b cam with 1.7s and an intake and u should pull passed 5k
Posts: 3100 | From: sacramento | Registered: Aug 2005  |  :
JohnB
Tech Moderator
Member # 969

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I dunno, comparing stock heads and GT40's is like comparing a footlong sh!t sandwich to a turd sandwich. They both suck, just the turd isn't as bad.

If you're going through the hassle to change, go with something that's really going to perform. If you're on a serious budget, go for it...

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1965 Shelby Cobra
1993 Cobra
2012 F150 Raptor
2020 GT500

Posts: 6525 | From: Orlando FL/Redding CA | Registered: Mar 2002  |  :
92stangLX
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Member # 3252

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You will gain power from the GT40's. I would put an aftermarket intake on there as well (like a Cobra, GT40, etc) if you haven't done so already.
Posts: 5302 | From: San Francisco | Registered: Sep 2003  |  :
cdog301
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[Eek!] wow john b you aint no joke about your power! [Big Grin]

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1992 Notch
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and other goodies!!!!!!!
I love MOSTLY MUSTANGS OAKLAND CA

Posts: 386 | From: Richmond CA | Registered: Dec 2004  |  :


 
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