Last edited by 07JeepXK; 02-25-2012 at 08:40 AM.
2007 4.7 Liter XK | Front Modified OME HD Lift | Rear 4" Superlift | JBA UCA's | Rusty's Rear Adjustable Track Bar | Rysty’s Adjustable Upper and Lower Rear Control Arms w/Heim Joints | Mickey Thompson Classic III 17x9 Wheels | 315/70R17 Goodyear Duratracs | Airflow Snorkel | Flowmaster 40 Series Muffler | Superchips Flashpaq | Mopar Skids | 4xGuard Belly Guard | American Rebel Rear Diff Cover | Rear Powertrax No-Slip | Front Electronic Locker | Rear Heat/AC Delete
FWIW- .05 isn't really "faster". You'll see bigger differences than that in successive runs at a track just an hour apart, let alone days apart. lol it could have actually been a "slower run" with more optimal conditions (that would have resulted in a faster original run)... like lower temp & humidity or changes in atmospheric pressure.
Dude that was way faster! I could feel it haha.. yea i know anything is a variable when it comes to 1/4 times. I just figured id share my info with ya guys. Either way i have seen improvements with the power wire tho. Going up hills before the power wire it would drop gears & with it on now it doesnt and powers thru.
JBA
4XG
S4XC
If you're talking about me.... that's not what i meant. Your ECU won't undo the tune. Every time you re-tune your ECU goes into "learn" mode (just like disconnecting your battery) and takes a few hundred miles to optimize. The difference is you've set it to target different parameters with the handheld. So it'll still "target" those new parameters, but takes some time to get there. IE with a stock tune, when you disconnect the battery the ECU will take some time to refine itself, but it targets the "stock" tune parameters.
My bad. I misunderstood you
JBA
4XG
S4XC
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