I just installed a dragon throttle body and plenum on my car and have been having a little trouble getting the car to idle. After i disconnted the battery to reset the computer and did like a 1/4 turn on the idle screw I got mine to idle around 1k. My problem is the idle stays up high after you come off the gas and after a couple secs comes back down. Is this a common thing for the single blade throttle bodies? I'm thinking of buying a new IAC motor to see if that helps but figured i cant be the only one having issues with this.
Also i had my car dyno tuned before i installed this throttle body and plenum. and it came in @ 466hp / 489ft/lbs. My question is do you guys think a retune is required? I am most likely going to buy a wide band to monitor and my tuner said i shouldn't have to but just wanted to make sure.
Also i had my car dyno tuned before i installed this throttle body and plenum. and it came in @ 466hp / 489ft/lbs. My question is do you guys think a retune is required? I am most likely going to buy a wide band to monitor and my tuner said i shouldn't have to but just wanted to make sure.