Wiseco Racing Piston Rings, Pins and Clips Scat Forged Conrods with ARP 2000 Connecting Bolts Zep/Cruise Metal Head gaskets (available in many different sizes to suit your application New Complete Cambelt/Tensioner/Idler Kit New Head Bolts New Toyota Full Engine Gasket Set New Toyota Oil Seals New Water Pump New Toyota Oil Pump New Oil Pressure Switch New Thermostat New Toyota Valve Stem Oil Seals New Uprated ACL Bearings ( Mains, Bigends and Thrusts) Crank Reground(if needed) and Polished Block Professionally Rebored and Crosshatch Honed Cylinder Head Professionally Rebuilt Block chemically Cleaned and Painted Rocker Cover Chemically cleaned and Painted thers a list of what the tm development team do to ther forge engines..says its good for 400bhp but obv depending on turbo,ecu,fuel system etc