Andrews Conversion Cams 55N/.550 Inch For 1999-2006 TCA/B (Excluding 2006 Dyna) Models (216855)
Overview of the product Converts a 1999-2006 Twin Cam from the stock ‘silent chain drive’, which is equipped with spring adjusters, to the ‘roller chain drive’ with hydraulic adjusters that work on engine oil pressure. This roller chain and hydraulic chain adjusting system, which is much better than the early system, is used in all 2006-2017 Dyna and 2007-2017 Softail and 2007-2016 Touring models. 95 inch engines. 9.8 to 10.2 CR. Maximum torque and horsepower at higher RPM ranges. Use high-lift springs. 2600-6200 RPM. NOTE: Picture for reference only!
