Finally available to the general public, a solution to the weak 3rd and 4th gear on the J Series FWD transmission.
Over the years we have refined the material selection and the heat treatment. We are currently on batch 5 which we have been refining over the last 4 season. This allows us to have a harder surface for wear resistance and a softer core for shock loading. The gears have been tested on several Pirelli World Challenge cars and 900 WHP Brent Thumans drag car. These will require a speedo recalibration due to the wheel speed is read off one of these gears.