Racepak Adapter for Holley ECU BSB Manufacturing Clear polycarbonate protects your graphics

Clear polycarbonate protects your graphics

carbSince 1938

Quick Fuel

A highly visible scale printed directly onto the wrench helps to quickly measure height between 2" to 7" in 1/8" increments

Racepak Adapter for Holley ECU BSB Manufacturing Clear polycarbonate protects your graphicsRacepak Adapter for Holley ECU Racepak LLC was founded in 1984 by Spencer Eisenbarth and Ron Armstrong, originally as Racepak and its parent company, Competition Systems, Incorporated (CSI). Both men were engineers with strong backgrounds in electrical and mechanical applications, and both had an interest in motor sports. Through an earlier joint effort aimed at obtaining data for the improvement of the Unlimited Hydroplane that Armstrong was piloting