My 70 chevelle is a ls6 454 4spd 4;10 gear car . I love the cowl hood and i have hooked everything up as close to original on the hood as I could , The cowl induction door closes on start-up but doesnt open up after that while driving it. On Sunday I lined it up down at the industrial park . Hammered it down all 4 gears up to 6 grand on the tac then shut it down. No open door. Any ideas on this. Thanks Dave
