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Power Strokes
7.3 Aftermarket
My truck seems gutless
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[QUOTE="TARM, post: 320645, member: 578"] I am confused here on the order of events. You had a stock setup with Matts tunes and then added injectors then got a reburn. At that point power was touchy etc... Then you added a Stealth and Fuel system and had Matt reburn the chip again and it was with these upgrades and the tune changes that you lost that touchy "powerful" feel? Or did you start from the beginning with hybrids and Matts tunes and then get stealth and fuel system and get a reburn. Have you always run only Matts tunes? When you do a WOT run do you feel all the power? What are your EGTS cruising and @ WOT? What is your boost in both conditions as well? Where do you have Fuel pressure set to? 60-70? It is possible you have not lost power and its just the throttle has been made less touchy. Matt can easily turn that back the way it was IF that ends up being the case but in the end it gives you no more total power and gives you less control. Think about it. What I would do is have all but your top tune kept with a stockish pedal so you can control it easily if need be then have the race tune be a bit touchier. Again that is if this is the issue and its not mechanical. Another tuner trick to giving the illusion of more power is to screw with the pedal movement to throttle % basically taking all the throttle and cramming it into somewhere between 1/2-3/4 pedal movement or messing with different % at different points. There is no free lunch you only have 100% and if you put more in one place it has to come from another and that will create a flat spot. IMO its best to not play games and make it that when a persons moves the pedal 1/4 they get 1/4 throttle not 1/2 or 1/3 or whatever. IIRC you are running PMRs correct? IMO Matt is one of the very best at keeping those alive. He has some of the best base tunes for your combo i.e. 100% hybrid/ 38r/ Stealth [/QUOTE]
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My truck seems gutless
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