TB48 Full Counter weight 4340 Billet Nitrided Crankshaft with a 108mm stroke.
This is a true billet crankshaft machined from Billet 4340 core stock (not a cast forging blank that is final machined).
Each crank is machined from core stock 4340 on a CNC machine, then Nitrided and final ground.
Rated at 1000HP plus