Rotor Arm. Porsche 911 3.0L Carrera 1974-77 200Bhp Cars

Rotor Arm

or

Fits:
Porsche 911 3.0L Carrera 1974-77 200Bhp Cars

The "rotor" head is attached to the top of the distributor shaft which is driven by a gear on the engine's camshaft and thus synchronized to it. This rotor is pressed against a carbon brush on the center terminal of the distributor cap which connects to the ignition coil either through the top and wired directly to the coil in HEI systems, or via the center terminal in points ignition systems and remotely connected to the coil.

The rotor is constructed such that the center tab is electrically connected to its outer edge so that voltage coming in to the center post travels through the carbon point to the outer edge of the rotor. As the camshaft rotates, the rotor spins and its outer edge passes each of the internal plug terminals to fire each spark plug.

相关参考编号
相关编号、被取代编号、交叉引用编号或替代编号，供比较之用。

91160293000

您正在查看的产品与这些编号存在交叉引用关系