Hello there. I've got an 81 pace car with a 71 455 out of a GTO. I can't answer too many details because I bought the car this way. What I do know is it has headers, a performer intake, some sort of cam (slightly choppy) and an edelbrock carburetor that is going to be replaced with a good quadrajet, 400 trans and 373 gears.
Ok let me cut to the chase, I want my turbo lights to work on the hood. I'm not exactly sure how they worked from the factory but I'm sure there has to be a simple solution to get them to light up at different levels of vacuum loss. I'm open to any suggestions that you guys may have. My thought was to hard wire light #1 to the ignition switch but after that I'm stuck. Does anyone know if an adjustable vacuum switch can be used kind of like a transmission modulator? I'm stuck on this idea and I really want my lights to function. Please help. Marty.