I must say fellas, I'm quite impressed with the inputs from all involved since Martin came our way!
That being said, It will be interesting to do the calculations as Dr. Dude points to. And we have covered a lot of ground already re: the computer, and our suppositions as to how it may respond.
But I'd like to offer that I think it's likely the Colt may do quite well with Martin's overall awareness and attention to details. Meaning, Martin can Groove it when he's ready, then just measure the results on an Orange Test. When I Groove a vehicle, I can tell right away during the computer relearn drive sequence if I have a winner. I can feel if there's a boost in off idle torque, and I can smell the exhaust pipe at the end of the re-learn drive. The cleaner the exhaust smells, and the more the increase in torque, the better the Groove did. Now, we know from Ron's teachings, that there are those vehicles where the ECU can be stubborn and gradually give increases sometimes needing several tanks of gas. Others respond right away, still others see a great increase at first, then the gains will slip as the ECU says "Not so Fast, Buddy!" and strives to revert to its old ways.
We must remember this is as much Process as single event. That's why the Pre-Groove Preps are so important. Not only do they give their own improvements, they also bring the Driver's awareness up. In my opinion and experience, it's 1: the Vehicle and all we do to it. 2: the Conditions it's driven in, and 3: the Driver and his/her technique. As was mentioned earlier here, we strive to give gains in Power (emissions and economy also). Efficiency is the best way to say it. Trick is, when possible, to get and have More Power, then Not USE IT!
Paradoxical at first glance. But I believe it's those Pre Groove Preps that work so well combined w/ the Famous Groove, since they help allow more efficient operation in more conditions. In the end, it's the Driver who matters most. Tire pressure "trick" is a great example of a free "mod" one can employ, though common sense must rule here. Watch tires for excess wear in center of tread, be mindful of possible changes in handling, esp. in wet weather.
This is one of the most interesting threads ever, lively, and we're glad Ystervark came to the Party!
Oh, and Martin, would you mind giving us a few pics of the truck overall, I'm curious! Thanks!
Tracy G