Porsche Crankshaft 911S - 906 - 914/6 GT - 911ST 2.3 10000 Rpm for Steel Connecting Rods 1,01201I-neu 91157305500 The clutch disc is made

The clutch disc is made of ceramic pads with high coefficient of friction

Porsche Measures crankcase vacuum to diagnose possible false air leaks (low vacuum) and possible air oil separator failure (high vacuum)

Very easy to install with no drilling required

Porsche This paint is excellent for exhaust systems

Flange with Bonded Rubber Bushing and Studs

Porsche Crankshaft 911S - 906 - 914/6 GT - 911ST 2.3 10000 Rpm for Steel Connecting Rods 1,01201I-neu 91157305500 The clutch disc is madePorsche Increasing the performance of an engine via the crankshaft doesn't seem obvious at first glance, but it's worth taking a closer look. The mechanical efficiency of an engine, which together with the thermodynamic efficiency and the delivery ratio determines the nominal power of an engine, depends fundamentally on the diameter of the crankshaft bearings and the friction in the bearings. Of course, you cannot change the diameter without further