PORSCHE 911 IGNITION TUNE UP KIT. CDS- Capacitive discharge system -(All Porsche 911 69 to 71 are equipped with CDI system from factory). All the components included on the kit are from high quality OEM Suppliers made in Germany as.
Bosch, Beru and Bremi, they provide the best performance and reliability for your car. (1) Distributor Cap Porsche Part# 901 602 963 00. (1) Distributor Rotor Porsche Part# 911 602 92500 (7100 RPM rev limiter). (1) Ignition Point Set Porsche part# 616 602 226 02.(6) Bosch Spark Plugs WR5DC Super Plus. You also receive FREE OF CHARGE a "spark plug gap tool" and a tube of synthetic dieletric grease. To be apply on the spark plug wire boot. TECHNICAL INFO: (Helpful information tips and factory specs recommendations). Cylinder number from rear of the car: 1-2-3 left bank and 4-5-6 right bank. Distributor Points Gap: 0.012 in (0.3 mm). Dwell angle : 38 +/- 3 degrees. Dynamic Ignition timing: 35 degrees BTDC at 6000RPM (with vacuum line disconnected where applicable). Spark Plug Gap: 0.024 in / 0.60mm (factory spec). NOTE : Several factors may be taken in consideration to optimize the performance of the ignition. System on your Porsche regarding the spark plug gapping, today's fuel octane and density. Specs with addition of Alcohol is one of them, in general the gaps can be adjusted between. 030, if you have a aftermarket ignition system installed such as MSD you may. Increase the gap in order to obtain a larger spark. REV-LIMITING ROTOR: The early Porsches 911 utilizing a mechanical device incorporated. On the distributor rotor which function as a rev limiter, the calibrated sliding device. Installed on the center top section of the rotor is held in position by a spring action, as the. RPM increases the device slides by a centrifugal force, as the engine reaches the rev limit. RPM the device touches a metal tab on the rotor and grounds the system causes the ignition. To misfire, the 911E models the device is calibrated at 7100 RPM as included on the tune. Up kit, other models such as 911T. 911S and early models with conventional ignition system. (non CDI) have different calibration set ups, we also carry kits for other applications. Please check our other listings for individual ignition parts, spark plug wiring.