Limey has it all done 415 ci very high compression etc etc.
As for 4 digit #s...that will be the next motor. I hope to start on it before the end of the year. Mine will also be a 415 ci, but LS6 heads. Hopefully making 550 rwhp on motor and Ill spray the rest to get close to the magic #.
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if it's cheap & reliable, it ain't fast, if it's fast & cheap, it ain't reliable, if it's fast & reliable, it ain't cheap