This turbocharged 3.3-liter flat-six (Type 930/63) and 4-speed manual transaxle (Type 930/34) were originally fitted in a 1978 Porsche 930 and have reportedly seen approximately 84k miles of use. The California-spec engine, factory rated for 265 horsepower, received a rebuilt warm up regulator, rebuilt fuel distributor, and new fuel injectors in 2016, with compression readings between 125-130 psi. The transaxle features a limited-slip differential and a long bell housing.