REPLACING YOUR FACTORY CAMSHAFT WITH AN AFTERMARKET CAM IS OFTEN YOUR LARGEST PERFORMANCE GAIN. FINDING THE RIGHT CAMSHAFT TO MEET YOUR NEEDS CAN BE A DIFFICULT DECISION. R&L HAS EXTENSIVE EXPERIENCE WITH V-TWIN ENGINES. WE KNOW WHAT PARTS WILL COME TOGETHER TO PRODUCE THE BEST COMBINATION OF HORSEPOWER AND TORQUE. HERE ARE SOME IDEAS AND SPECS.