i bought alot of used parts from a national raced blaster and there are two cranks one is stock and one performance i was wondering if you guys could tell me how i could tell a differance
heres the pics of the cranks i cant tell if one is longer than the other but i know both of these were ran in a race motor built for nationals just wondering if anyone could tell me
also have a pic of a sprocket it was in a mess of parts i got does anyone know what it goes on?
Remember that if you use a stroker crank, it has to be ported to match or your just shooting yourself in the foot. Those both look stock to me though. If it is a stroker it must be a hotrods crank or something like that. The really common one is the vitos and it has blue stuffer blocks on it, so its deff. not a vitos.