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Old 11-26-2021, 05:49 PM
68hotbird 68hotbird is offline
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Join Date: Oct 2005
Posts: 253
Default conversion update

The speedpro/ford dogbone conversion in project Frankenstein now has about 3000 street miles and has been abused a lot and the lifter conversion is working beautifully and is quiet as a mouse. Has many 5800-6000 rpm hits on it. this combo is a 400 based 461 with Jim Hand ported 6x heads, 237/243 at .050 Howards hydraulic roller, and Holley terminator fuel injection. Im very satisfied at this point and will be doing another one in the near future.

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