TODA Racing offers a 2.2 liter engine stroker kit for the SR20DET. This kit uses special forged TODA pistons, forged rods, and a forged TODA crankshaft. This kit is a GT Spec kit, and is the same kit used in the TODA GT300 SR20DET endurance engine.
 
-High accuracy dynamic balanced.
-Proven in the Japanese Super GT championship.
-Used together with TODA's chrome molly I sectioned connecting rods for the best performance.
-Counter weights are used to reduce vibration and flexing, to help improve the durability of both the engine
and bearings.
-Improved flywheel security by the use of larger sized bolts. (RNN 14 bolt set required)
*With larger bolts employed, all flywheels will have to be modified.
-A single long crank key is used to increase durability. (Crank key and input shaft pilot bush included)