Hemi crank and rods in 440 block?????
#2924556
05/19/21 06:08 PM
05/19/21 06:08 PM
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Joined: Jan 2003
Posts: 2,345 west palm beach, florida
modelmakerinc
OP
top fuel
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OP
top fuel
Joined: Jan 2003
Posts: 2,345
west palm beach, florida
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First I did not build it, but there is one for sale.
I have basic understanding of what they did. But not sure why, is this a viable mix of parts? I'm thinking not really even though it may function?
So : 8 bolt hemi crank with bushing for 4spd. Hemi rods, hyperutectic pistons dont know the deck height.
Hemi rods are .100 longer. And smaller pins, heavy rotating assembly, same stroke .030 over bore on a 440 block.
Why and Huh?
Last edited by modelmakerinc; 05/20/21 11:14 AM. Reason: correction
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Re: Hemi crank and rods in 440 block?????
[Re: modelmakerinc]
#2924707
05/19/21 11:35 PM
05/19/21 11:35 PM
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Joined: Mar 2011
Posts: 3,089 Michigan
A727Tflite
master
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master
Joined: Mar 2011
Posts: 3,089
Michigan
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First I did not build it, but there is one for sale.
I have basic understanding of what they did. But not sure why, is this a viable mix of parts? I'm thinking not really even though it may function?
So : 8 bolt hemi crank with bushing for 4spd. Hemi rods, hyperutectic pistons dont know the deck height.
Hemi rods are .090 longer. And bigger pins, heavy rotating assembly, same stroke .030 over bore on a 440 block.
Why and Huh? 440 standard rod is 6.760”, street Hemi is 6.860”, 396 NASCAR Hemi is 6.960”, and there are 7.06, and others. 440 wrist pin is 1.09”, race Hemi is 1.03”.
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