alex.t Posted March 14, 2009 Report Share Posted March 14, 2009 just installed the new tune and i couldn't believe the difference. wasn't to sure if it was going to be noticeable. is it true that in the next week or so it will get even better? Quote Link to comment Share on other sites More sharing options...
mcmahan Posted March 14, 2009 Report Share Posted March 14, 2009 thats what i hear Quote Link to comment Share on other sites More sharing options...
Fireman31 Posted March 14, 2009 Report Share Posted March 14, 2009 yes sir that is true Quote Link to comment Share on other sites More sharing options...
Jaymz Posted March 15, 2009 Report Share Posted March 15, 2009 (edited) approx. 100 miles, time doesn't matter. Edited March 15, 2009 by JaymzSS (see edit history) Quote Link to comment Share on other sites More sharing options...
blackss461982 Posted March 15, 2009 Report Share Posted March 15, 2009 so hurry and drive the hell out of it so you can feel the difference!!! charlies the man Quote Link to comment Share on other sites More sharing options...
juriha Posted March 15, 2009 Report Share Posted March 15, 2009 I am puttin my Wheatley Tune in as soon as I get outta work, Ive heard some people having problems with the check engine light and the crank re-learn...my question is, if I install the tune and I have the to do the crank re-learn will it damage or hurt anything in anyway to drive the truck while it is throwing that code? Thanks guys. Quote Link to comment Share on other sites More sharing options...
Jaymz Posted March 15, 2009 Report Share Posted March 15, 2009 I am puttin my Wheatley Tune in as soon as I get outta work, Ive heard some people having problems with the check engine light and the crank re-learn...my question is, if I install the tune and I have the to do the crank re-learn will it damage or hurt anything in anyway to drive the truck while it is throwing that code? Thanks guys. no Quote Link to comment Share on other sites More sharing options...
fastsspr Posted March 19, 2009 Report Share Posted March 19, 2009 Have any idea on how many tenth of a second can be cut in the !/4 mile and how many miles can i spect fro a tune?In factory SS silverado only mod is Volant CAI and hedders.Thanks Quote Link to comment Share on other sites More sharing options...
Les Hall Posted March 19, 2009 Report Share Posted March 19, 2009 Have any idea on how many tenth of a second can be cut in the !/4 mile and how many miles can i spect fro a tune?In factory SS silverado only mod is Volant CAI and hedders.Thanks ok, I can't tell you how many tenths,,,but I can tell you my speed gains in a certain distance,,let me start by making it clear before everyone calls "bs" Ok The stretch of road we race out of town is a tad bit MORE than a true quarter mile,,,In this distance "stock" I was running 96mph with only a magnaflow & cai,,,,Ok I added a Wheatley tune and in that same distance I ran 100mph,,,,,Now Today I added my Freshly re-tuned Wheatley tune, Plus Pacestter long tubes,,,No Cats and a 160* thermostat,,,I now run 105mph so Thats an easy 9-10 mph gain in a little MORE than a 1/4 mile with a,,, Wheatley tune, Cai, Msd wires, 160* Thermostat, Pacesetter LT's with Cats deleted. Get with Wheatley he's the man for the job,,,A1 Customer Service and really know's his sh*t when it comes to tuning these trucks. Quote Link to comment Share on other sites More sharing options...
diggerdan11 Posted March 19, 2009 Report Share Posted March 19, 2009 Have any idea on how many tenth of a second can be cut in the !/4 mile and how many miles can i spect fro a tune?In factory SS silverado only mod is Volant CAI and hedders.Thanks i just had a catback exhaust and an intake before the tune and i made a couple of runs and the best i could get was 15.6 @ 89.5 mph (i did have a passenger), then i got a tune done (nelson not whetley) and my best was 14.7 @ 91.5 mph. Quote Link to comment Share on other sites More sharing options...
Fireman31 Posted March 19, 2009 Report Share Posted March 19, 2009 Figure a quality custom tune will net you 25-35hp, so figure your times will drop a few tenths in the 1/4. I don't have a before and after either on track times, but I do have dyno numbers.....I gained 20rwhp and 18ft/lbs rwtq over a Hypertech programmer with Charlie's tune.... Quote Link to comment Share on other sites More sharing options...
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