Zim's Autotechnik Permatune Replacement CD w/Rev Limiter, 91178-83/930 78-89

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Permatune Replacement CD w/Rev Limiter, 911 78-83/930 78-89
Ref: 911SC902RL
With built in adjustable rev limiter! This feature uses a micro controller (MCU) to perform the RPM limiting function.

The MCU provides a “soft” rev limiting function that will not cause the vehicle to buck or backfire when the engine reaches the programmed RPM limit.

Changing the RPM limit requires no RPM chips to buy and there are no cheap DIP switches to fail. The MCU programmed RPM limit can be changed in 100 RPM increments between 6,200 and 7,700 RPM by moving jumpers located under the side cover. These jumpers are corrosion proof gold flash plated and cannot come loose as long as the side cover is put back on the module after the changes are made.

Permatune replacement 6 pin CD box.
Direct bolt up installation.
Plugs into factory wiring harness.

We recommend replacing your coil with the 901.602.502.00.PT Perma-Tune coil.

Fits:
911SC 78-83
930 78-89(6 pin)

Reference/Interchange Numbers:
93060270200
930.602.702.00
0227300004
911SC

Price:$479.95

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