Quote:
Originally Posted by Half-Inch Stud
Working my Spare 455 +030, and have flattops and "48s".
BOP 1-piece Rear Seal in, Forger 4.21" Stroke, 3.25" Mains TQ'd with Factory Bolts. 1973 2-Bolt Block.
Wondering what Octane is needed to drive on the Street THESE DAYS.
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When you say "drive it on the street", are you talking about long distance driving? Or just a weekend toy?
How much compression have you figured it'll have?