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Adjustable pulley not much help for a standard engine, you will only benefit from it's weight since it's lightened but not fully utilize it.A lightened crank pulley does get a better pick up, but it's not cheap either for a good rnd product.
Adjustable pulley not much help for a standard engine, you will only benefit from it's weight since it's lightened but not fully utilize it.
A lightened crank pulley does get a better pick up, but it's not cheap either for a good rnd product.