The wastegate that started it all. This unit was developed as a bolt in replacement unit for the Porsche 930. It has a 46mm valve and is offered in two configurations: standard casting and a machined heat fin (narrow body) casting to fit in tighter areas.
Included in package is : F46 Assembly, F46 Valve Seat, 2 Tial Air Fittings, 8 SS Allen Head Bolts and Washers, 2 Gaskets
- -High temp NiCrFe based alloy is used for valve and 347SS valve housing will offer longer product life compared to competing designs.
- -High temperature silicone Nomex reinforced actuator diaphragm.
- -17-7 PH Stainless Steel actuator spring gives consistent pressure at high temperature, resist "relaxing" at temperature to 900F (483C).
- -Nitronic 60 Stainless Steel is used for the valve seat, and valve bushing.
- -All Stainless Steel hardware.
- -Mating weld flanges are 304L
- -Color anodized aluminum actuator (Silver, Red, Blue, Purple, Black).
- -Race proven at Daytona 24hour on a Porsche GT2 Twin Turbo
- NOTE: When ordering, if you have an aftermarket exhaust on your Porsche 930 you will want to order a spring ~.3 bar lower than your target boost level due to back pressure reduction
