- - -but an easy, no damage way to disable a HEI is to ground the "tach" terminal on the distributor cap.
Jerry
Yes, my plan was to ground the tach wire with a switch. I wouldn’t need to lift the hood. I left the “tach wire” out of first post of this thread so readers would understand without thinking a tachometer was required. Of course grounding the tach wire accomplishes the same result.