Say I had to settle with a 302

[Rev]

I agree with that too Ron. I'm trying for about 350 with a fairly mild street 306. I think 400 would be possible for street driven , but would require pretty low gears or a high stall due to the cam it would need. Then it might not be ideal for cruising.

Rev

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'66 Coupe, 306, 300 HP, C-4, 13.97 e.t., 100.3 mph
1/4 mi.