actually my motor is 11.2:1, sorry about that. It engine dynoed at 550hp @ 6900 and 495 ftlbs of torque @ 5800. That was with 1 5/8th headers....we couldn't use my 1 3/4's because they interfered with the engine dyno stand. The motor made the best power at 31 degrees of total timing. I'll post the new chassis dyno numbers as soon as can. I'd stick to the 351 vs 347, but then obviously im biased 
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88LX notch, Speedpro EFI 358windsor 11.2 to 1 compression, 5 lug baer claws all around..g force t5 and 3.55 gears. rwhp soon to come. Oh yeah...92 octane NO detonation.
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