American Classic Motors Submodel Motorcycles in Walnut

For Mikuni HSR42mm HSR TM42-6 42mm Carburetor Choke Cable Evo Evolution Twin CamTwin Cam Performance Addition of an HSR42 "Easy Kit" together with high flow air cleaner and exhaust modifications will increase power by 25%. The Easy Kit can increase the power of the Twin Cam engine and delivers unmatched throttle response and acceleration. Maximum horsepower is increased from 58-60 to 72-75 HP and Max torque from 71-73 to 81-85 ft/lbs.