Gravity - die sand - cast all - aluminium crankcase Weight - optimised crank mechanism with forged steel crankshaft Forged pistons with friction - optimised piston rings NANOSLIDE cylinder liner technology Air - to - water intercooling system Alternator management ECO start / stop function (topspeed.com)
A wide range of modifications are featured, including special aluminum pistons with integrated cooling channels and an ultra-high-strength forged steel crankshaft. (ausmotive.com)
Six - bolt main bearing caps, a fully counterweighted forged steel crankshaft and cast exhaust manifolds are designed for heavy - duty operation. (topspeed.com)