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View Full Version : Big bore short stroke ?



thinker
03-21-2011, 06:58 AM
what is the best stroke and bore combination for an OEM 400 block to end up with less than 362 cubic inches?

9WRACER
03-21-2011, 10:23 PM
We ran a 3.335 stroke with a 4.125 bore, You could turn 9 grand all day long. Ton of mid to upper horsepower, 18 degree motor