Big thanks to Joe at Fordspeed!
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I have the new Ford Motor sport shorty gt-40p ceramic coated headers and they seem to be working fine for me. just in case anyone was wondering if the new ones are any good or not.
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The little 5.0 that could
Joined: Apr 2003
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Originally posted by bottlefedLX
Do you have an adjustable fuel pressure regulator?
280 is pretty good, once you get the fuel dialed in you should pick up a little more.
Congrats
John
Do you have an adjustable fuel pressure regulator?
280 is pretty good, once you get the fuel dialed in you should pick up a little more.
Congrats
John
Pressure is set at 34psi, can't really go any lower.
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Dick is Huge!
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I was wondering with this tuning shit , when you tune it does it stay that way until you change it ?
or does it change as time progresses?
nice numbers on the GT40P heads btw
or does it change as time progresses?
nice numbers on the GT40P heads btw
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Totalled his shit!@
Totalled his shit!@
Thread Starter
The little 5.0 that could
Joined: Apr 2003
Posts: 13,275
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Originally posted by stang2841
I was wondering with this tuning shit , when you tune it does it stay that way until you change it ?
or does it change as time progresses?
nice numbers on the GT40P heads btw
I was wondering with this tuning shit , when you tune it does it stay that way until you change it ?
or does it change as time progresses?
nice numbers on the GT40P heads btw
The tune without a custom chip is based on timing and fuel pressure. The car made 282 @ 16 degrees, but at 14 it made 280, so we left it at 14 to keep it safer.
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