hi, i have a holley 770 street avenger on a 355 with electronic ignition. it came that way when i bought it. it starts every time no matter the weather or how long it sits. problem is that when it idles, it gradually idles faster and faster until it sounds like someone's standing on the gas. can't be good for the car. the only thing i have to do is pat the pedal once and it goes back to normal idle. but then it starts over again. also, when i'm driving and i sometimes do a moderate brake; like slowing for a quick yellow/red light, the car stalls. i figured i needed to add bafflers to fuel bowls but i don't know if it may be something else or and the two problems are related and could be fixed with a single solution.