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Old 12-09-2008, 12:50 PM
ironhead68 ironhead68 is offline
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Join Date: Nov 2008
Posts: 6
Default Max rpm 3" vs 3.25" Mains

How would the max safe rpm for a cutdown crank kit (Eagle 455 in a 400 block, 3" main) compare to a full size 3.25" stock type 455?