Racepak Data Transfer Cable - Engine RPM/Drive Shaft RPM/Clutch RPM - Racepak V300SD/V500SD Data Logger PD140K 1973-1979 Mercury Cougar

1973-1979 Mercury Cougar

improving fuel economy and providing a comprehensive set of monitoring features and diagnostic functions

Dual 3 in Outlets

dual flange headers on Small Block Chevy engines

Racepak Data Transfer Cable - Engine RPM/Drive Shaft RPM/Clutch RPM - Racepak V300SD/V500SD Data Logger PD140K 1973-1979 Mercury CougarRacepak RPM and Power harness for your V300 V300SD V500 V500SD. This harness provides the necessary connections for Engine RPM, Driveshaft RPM, Clutch RPM, Record Button and Power. Connects to the RPM port of the data logger. Product Description: Data Transfer Cable Engine RPM Drive Shaft RPM Clutch RPM Racepak V300SD V500SD Data Logger Kit Racepak LLC was founded in 1985 by Spencer Eisenbarth and Ron Armstrong, originally as Racepak and its parent