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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