Racepak Adapter for Holley ECU 2070036 3500 / 67000 RPM

3500 / 67000 RPM

This handy pushbutton tool is great for adjusting valves

Set up with 1:1 throttle actuation

" These valves are produced in our CNC centers allowing tight tolerances and cost-effective design

Flange Bearing

Racepak Adapter for Holley ECU 2070036 3500 / 67000 RPMRacepak 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