had a wierd problem this weekend.installed a 2 inch hvh s.s.on my 464 bbb racecar.warmed up engine,now when i rev it into the secondaries,they stick partually open-but only when it's running!when i shut the engine off and try to get it to stick,it works fine..when it sticks open i can press on the shaft assembly and it goes down to idle.it's a 1090 demon.it has a return spring around the shaft on the acel pump side,seems strong enough.? i put a second return spring on the drivers side to get by but i don't think it should need it..anyone ever seen this before??o No:
Dan I have the same spacer with a Dominator and have had no issues. It is binding up someplace. Is your cable long enough to compensate for the spacer?
