This kit contains the parts necessary to replace the stock cam with one of our drop-in SteamRoller cams. No tuner necessary!
V8 owners of this cam who have chassis dynoed their truck before and after installation of this cam report 23hp and 35 torque increase at 2000rpm and a peak gain of 25hp and 40 torque at the rear wheels and approximately 20/25 hp and torque are lost through the transmission.