This is topic gt40 heads on stock 50? in forum Tech Talk at Northern California Ford Owners  .


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Posted by sic5pointSLOW (Member # 4347) on 2007-02-07 06:26 PM :
 
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.
 
Posted by adower (Member # 5955) on 2007-02-07 06:36 PM :
 
Im sure youd see some power. The E7 heads suck...
 
Posted by Hungry Hippo (Member # 537) on 2007-02-07 08:59 PM :
 
should be good for about 30rwhp and pull closer to redline
 
Posted by red GT black rallyes (Member # 4495) on 2007-02-07 09:34 PM :
 
those heads b cam with 1.7s and an intake and u should pull passed 5k
 
Posted by JohnB (Member # 969) on 2007-02-07 11:32 PM :
 
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...
 
Posted by 92stangLX (Member # 3252) on 2007-02-09 12:03 PM :
 
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.
 
Posted by cdog301 (Member # 5136) on 2007-02-10 11:33 PM :
 
[Eek!] wow john b you aint no joke about your power! [Big Grin]
 




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