The redline box stacked with a Smarty revo, makes a really good drag racing stack. It allows a lot of adjustablity for building boost, and maintaining a certain boost while staging. Once you launch (above a certain throttle position), the redline takes over and supplies full fueling. On my truck setting the redline to 93% fueling is about max (anymore then that and it will drain the VP44 rotor). The Smarty set to tq=4, timing=2, fuel=4, works the best for staging.
For me, drag racing the ADR/Redline stack doesn't work very well. Because of the way that the fueling comes on, it makes it very tough to maintain a fixed amount of boost. For my setup the timing curve is a little steep in the mid range.
At a high fuel setting on the redline box, the amount of advance above about 3400 rpm is a mute point. Due to limitations in the VP44, the actual timing the VP44 supplies is limited, no matter what the ECM commands.
If you are going to stack the ADR for drag racing, stacking it with a Smarty Revo makes a pretty good stack. It also doesn't set codes like the redline, and the Smarty reduces the Torque Management on the 01's and 02's. Neither the Redline or the ADR reduce the Torque Management. In theory the Redline should reduce the Torque Management, but on my truck it doesn't.
Of course none of this probably applies to sled pulling, and every truck and setup is different.
Paul
