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Old 01-27-2010, 08:39 AM
poolmike poolmike is offline
Join Date: Mar 03, 2005
Location: Richboro, PA
Posts: 134
The 12 valve will make 450 with little effort and still be efficient. The 4bt will be burning more fuel than I can supply to get those numbers.

It will be a fun project for sure!
'68 M715, Cummins P-pump 5.9, NV4500, NP205, 14 bolt/Dana 60, 20x10 American Racing Mojave's w/12.50R20 Michelin XL's, relentless rust....
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