Porsche Throttle Valve System High - RSR 2.8 and 3.0 Complete 1,02302R-neu SMC00027401--930 Cab-1985-Dom The positive or negative cables

The positive or negative cables can be switched off as required

and RUF CTR "Yellow Bird"

In English

but it will also work on 1975-1977 911 by replacing the necessary hardware and muffler

Porsche Clutch cable housing for 356A models

Porsche Throttle Valve System High - RSR 2.8 and 3.0 Complete 1,02302R-neu SMC00027401--930 Cab-1985-Dom The positive or negative cablesPorsche The systems are available from stock for all engines with 2 hole mounting on the cylinder head (up to '89), as well as with intermediate flanges for the injection nozzles for the versions from '90 for 964 and 993 with 3 hole mounting on the head. The mounts for throttle valve potentiometers for operation on programmable, electronic injection systems, as well as the fuel rails and adapters to the cylinder head to accommodate the electronic