For a while I've been wary of running silverados with the Nelson tune. Its was always a close race that went back and forth at the track depending on who got the better 60'. Well all that is about to change at least for the 05-07 Titans. I was able to beta test the Power Pup and take it to the dyno and track last night. Here are the results. We never played with the rev limiter or speed limiter. Just out the box.
Test mule: 2007 FFV King Cab XE, weighed in at 5,040lbs.
Mods: Powerflow LT's, Magnaflow weld-in mufflers, Custom made Crank Pulley, AEM intake, 20's, (open differential)
Stock run:
r/t .489 60' 2.384 330 6.521 1/8th 9.835@74.56 1000 12.712 1/4 15.145@92.39mph
Premium no WOT restriction:
r/t .557 60' 2.092 330 5.889 1/8 9.078@76.56 1000 11.896 1/4 14.297@93.39
Cipher shows that the tune is still pretty rich and WOT removal confirmed. This is a very safe, conservative tune that produced great results. Can't wait to get a truetrac and drag radials/slicks.