10-31-2008, 01:52 PM
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CC Member
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Join Date: Oct 2008
Location: Avon,
NY
Cobra Make, Engine: 1969 Mustang Fastback Pro-Street, constantly changing ongoing project!
Posts: 746
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Quote:
Originally Posted by CobraEd
I guess what i don't get is that we have a huge argument about if you can build a 582 from an FE or not:
http://clubcobra.com/forums/showthre...threadid=91730
And then you see an 815 CI engine. What do they use a Mack Truck block ??? 
Obviously not, but then what ????????????????
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Hi Ed, If I am not mistaken, The max you can safely go with an aftermarket 427 block (Pond, Genesis, Shelby) is 542. The max on a factory FE is 482 & it has to be a true 428 stamped service block. Not just a service block with the extra webbing but a stamped 428 service block with the thicker cylinder walls. The max on a Ford 385 series block is 815 & they are run by the Top competitors in NHRA & IHRA producing about 9000 hp.
Come to think of it, I wonder how they Dyno them?? 
Just my 2 cents.
Regards,
__________________
Mick
(Of The Troops & For The Troops)
Life is not a journey to the grave with the intention of arriving safely in a pretty and well-preserved body; but rather a skid in broadside, thoroughly used up, totally worn out, and loudly proclaiming, "WOW, WHAT A RIDE!"
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