Join Date: Jun 2007
Location: Eastern Shore, MD
Feedback Score: 0 reviews
Ran the 7.3 on the dyno - stock and with superchips
Ran the 02 7.3 Excursion on our dyno today. The dyno is a dynojet model 248H.
Stock numbers were 208hp and 407 tq.
Borrowed a superchips programmer from a friend, just to try it.
With the 60hp superchips program, truck made 237hp and 466tq.
With the 80hp "off road" program, the truck made 254hp and 501tq. Those are the peak numbers.
I will add, that it did make close to claimed gains at 3300rpm. At 3300rpm the 60hp program made 51 extra hp, and the 80hp program made 79 more hp.
Overall, I am not too impressed by the superchips programer.
Just wanted to pass this info along.
2001 Dodge 2500 Cummins - few mods