I have a stock 6 rib s-trim, thinking of going to an 7" crank pulley, I will benefit from more surface to belt contact, but how much boost will I gain? Also,what other size crank pulleys are there under 8"
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I have a stock 6 rib s-trim, thinking of going to an 7" crank pulley, I will benefit from more surface to belt contact, but how much boost will I gain? Also,what other size crank pulleys are there under 8"