i was wondering what i could do to my truck to get lower egt's. i have a 99 psd with chip dual 3 inch exhaust k&n filter and a 3.5 ich down pipe. in the winter my pyro got up to 950 degrees pulling a load i don't know how much this is going to be in the summer pulling the same load. any input will help.

 

What kind of pipe is your exhaust made of, because if its just a steel pipe you might consider changing to aluminum. My 5 inch is aluminum and under load of around 5500 lbs I get up to 1200 Degrees maybe around 50 miles per hour. I dont know its hard to tell. But check your pipe first and go from there. Also what chip do you have?




2001 F-350 CC Lariat 4X4 LB PSD SRW, Heated leather, off road package, western snow plow, strobe lights in parking lights and backup lights, tinted windows, pioneer cd player, rockford fosgate 1000x1 amp rocking 3 JL Audio 10W0's behind back seat, husky liners front and back, Hypermax "hot rod" chip, Hypermax pryo/boost gauge and Hypermax 3.5 inch pipe and 5 inch exhaust.