- Style inspired by legendary Indy 500 Offenhauser turbo motors of the 1970s
- Cast and Machined in the USA using high-quality ductile iron
- Machined and ground mating surfaces
- "Four Piece" head flange precludes thermal warpage
- Uses standard 38mm wastegate
- Drilled for T3 turbo flange with 10mm studs
Manifolds with custom specifications beyond those offered below are available; these CUSTOM manifolds are NON-RETURNABLE and all sales of CUSTOM manifolds are considered final. Please call us if a customized manifold is required.