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4 mill crank question ! HELPPP


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if i have a std. hot rods crank could i buy a +4 mill rod and put it on that std. crank ???????

 

A long rod would be 5mils longer not 4mil. A stock length rod is 110mil, a standard long rod is 115mils.The 4 mil is talking about your crank pin being moved for a longer stroke.The pin is only moved 2mils but you gain 2mils on the top of the stroke and 2mils on the bottom that is how they figure 4mils on the stroke.115mil length rod is stock for a blaster that is why you can use blaster pistons as well as the 795 series wiseco piston.

Edited by firebanshee
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