Attention: TDR Forum Junkies 
Hoping you all have some ideas on this one. A friend has an '01 5speed that he has been sled pulling this year. We sent the comp box in and had it upgraded to the drag comp and added water/meth. When we first got the this stuff on, the truck would free rev to 4k (i watched it bounce on the tach). Slowly over the past week or two it dropped to 3800 and now to 3500 and thats it, 3500 is all she'll do now 
. Truck runs a big set of Scheid injectors and a usb charger that measures to 62 as far as i can tell. No codes, tried swapping the apps, and disconnecting the batteries while we took some shims out of the clutch. Runs a holley pusher pump along with a healthy transfer pump. We never expected it to fuel to 4k, i think the drag allows 3400, but he would like to have the rpm back for wheel speed 
. Any ideas???
Dave
. Truck runs a big set of Scheid injectors and a usb charger that measures to 62 as far as i can tell. No codes, tried swapping the apps, and disconnecting the batteries while we took some shims out of the clutch. Runs a holley pusher pump along with a healthy transfer pump. We never expected it to fuel to 4k, i think the drag allows 3400, but he would like to have the rpm back for wheel speed . Any ideas???Dave
