Quote:
Originally Posted by 120mm
Right now, the two most common stroker "kits" are 4.125 or 4.250 cranks, which result with approximately 431 or 445 c.i. displacement.
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Among really smart, gifted, and talented FE engine builders, there is a split of opinion as to whether a shorter stroke, which will reduce piston speed, will make an engine "revvier." It has been debated on here, and the FE Forum more than a few times, and both sides are firmly entrenched in their respective positions. FWIW, I opted for the 4.125 SCAT crank for my 428 stroker kit. The longer stroke might make a little more power, but the shorter stroke makes more fun (others will steadfastly disagree).
