Phil99vette

iTrader: (11)

When you add a 90mm TB/intake combo what should you need to change in the computer to make it idle smooth. I've got a H & C camaro with a 90/90 and idle is all over the place. It starts up and idles @ 800 and it races to 2000 and SLOWLY comes down to 800. The idle hangs when coming to a stop.

99FormulaWs6

I'm going today, to do the same thing, so the responses you get on this will help me also.

Greg Fell

iTrader: (9)

RAF tables, more than likely.

Greg Fell

iTrader: (9)

i forgot to add, you'll need to lower it, it sounds like from the idle hanging.