The Mustang 331 Stroker Kit is a very popular upgrade for the Ford 302 based motors. It increases the stroke to 3.250” to help give you a big boost in engine displacement. These kits are available with dished, flat top and domed pistons to help fit any forced induction or naturally aspirated application!
The Mustang 393 Stroker Kits ditch the stock 351W stroke of 3.500” and increase it to 3.850”. This extra displacement will provide you with extra torque and horsepower to help you improve ETs at the drag strip! These kits are available with flat top and dished pistons making for a great fit on naturally aspirated, nitrous or turbo Fox Body Mustang builds.