TRW High Compression Forged Pistons, 11:0:2 compression, ARP Rod Bolts, Polished X-Rods, Rollmaster Timing chain, Ported high flow heads, Bronze guides fitted, Stainless Steel Valves, New LT-1 Springs, Crow 1803 Solid Cam (246 Duration@.050, .480Valve Lift) Power range from 3300-6000rpm , Guide Plate 7/16 Studs, Roller Rockers, Ported Weiand Team-G Single Plane Manifold, Mallory Dual Point Distributor. 650cfm Double Pumper Holley, K & N High Flow Air Filter. Cast Iron Block and Heads. (Doesn't pit from water erosion) Running on BP Ultimate 98 octane, (100 octane when racing) 480 HP (360 KW) 400+ ft/lbs Torque (540 Nm) About $6000 AUS Built by "Tony Bellert Race Engines" 0407747291