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11-19-2007, 02:02 AM
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#5 |
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Junior Member
Join Date: Jul 2007
Location: Kemah TX
Posts: 93
Likes: 0
Liked 1 Time in 1 Post
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Re: 8.90 motor question
My 515 BBC (4.0" stroke 4.530" bore) runs 5.0_ in the heat at 136 and on the stop it runs 8.90s at 169 in a HT 1820# car and you can almost paint a dial on it.
If I was going to start over I would build a 540 and you will be able to bore it at least three times maybe four if it will go 4.625. I like to get as mutch out of a block as I can so the 565 option is out of my budget from the begining.
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Mike Hedger S/C 4646 MPH Racing and Fabrication |
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