Posts in V-Twin
V-Twin

One of the weakest areas of a typical V-Twin engine is the valvetrain. The stock type rocker arms along with high spring loads and 14” pushrods encounter a severe amount of deflection robbing the engine of horsepower, rpm and valvetrain stability. Finally, there is a solution resulting in increased rpm, horsepower and a valvetrain that’s not beating itself to death.  Jesel offers shaft rockers kits, lifters, and pushrods for 60° Four Cam, 45° Twin/Four Cam and 60° S&S Billet Pro Stock.

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