Thats how we fell into the last "Next best thing". If I had only waited for another year I would never have owned the 2nd gen "S... ty" word.![]()
YUP - sorry to say, the Smarty is the absolute FIRST aftermarket power adder I have been disappointed in, that provided all the shortcomings I suspected it might - and didn't live up to the hype and aftermarket service and "future upgrades" as promised - it's ALSO the first one I gladly REMOVED from my truck, and passed on to a buyer with lower expectations than I had - I sincerely hope he likes it better than I did!.

Along those lines:
The Adrenaline reduces fueling in 1% increments rather than in power levels as the other manufacturers do. If you are throwing alot of fuel at it as I do, you are heating up faster than the box is adjusting. I have towed in PL05 with no egt troubles at all, gauge stays at 1250*. I was testing the box hillbilly style, full monty PL10, pedal to the floor & only seeing 1400* while towing. Once I saw those temps, I eased out of it so that the box can do its trick. It is hard to explain how it does without seeing it for yourself, all I can say is it definately can't be felt because the defueling is so smooth, not just a drop in power like most boxes. He does have programs that don't defuel for sled pulling/racing.
Thanks for the detailed reply - sounds like it would work great in a setup like mine - slightly smaller 1. 6 injectors, and less aggressive on loaded acceleration demands - plus, possibly a later program "adjustment" that clamps slightly more aggressively in controlling EGT.
The fine line in programming for EGT/fuel control, is to keep from falling on it's face when the EGT limit is close, or passed - not good to be in a passing situation pulling a load uphill, then suddenly lose power!
