All T3 Turbine Wheels come in “Big Shaft” which is an industry first and the only way to have peace of mind at high boost pressures. The T3 Performance Series Turbocharger is ideal for small displacement engines with lower horsepower returns. The T3 is available in any combination of compressor trim including the exclusive Turbonetics’ Super 60 and turbine section in F1-49, F1-54 or F1-57 turbine wheel trim. The T3 series gives you the choice of wet or dry bearing housing and dynamic or carbon seal. “Blueprinted” assembly is standard. The basic unit does not include a wastegate. For specific application recommendations, contact a Turbonetics Turbo Specialist. To order a confirguration that you dont see above please visit our webstore and confirgure your turbo at no addition cost.