I've Just installed My Whipple charger and i am finishing the install with the use of the hand held programer and for some reason the handheld programer renders the car un able to start once the preformance tuning has been written to the PCM? any suggestions?
Michael
Yeah, put it back stock and call Allen and have him program your PCM for maximum performance!!!! Sell the whipple programmer on Ebay to recover some of your costs. Allen is the man for PCM programming with Vortec and LS1s.
www.nelsonperformance.com
I guess if you've been reading the forums here any time at all you know that already though, huh.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
call allen..he will set you up
'13 silverado LT...stock
'11 lt 4x4 z71..tvs1900
'01 gmc twins 6.0 jakes 400 ladder bars w/ coilovers tuned by nelson performance
What kind of truck/engine and what boost are you running?
The handheld is meant for a stock truck, you've outgrown that, a nice custom tune will get you running.
If you don't mind, I'd like to suggest some 42lb injectors and rid the truck of those nasty aux. injectors.
thanks and good choice on the charger!
Nelson Performance
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'94 Chevy Truck: 8.9 et, 408 twins
Yeah I have a whipple supercharger on my truck to. I got allen to do the tune for me and it turned out great. I have my truck runnig 12.41@108 with only 8 psi so I cant complain. I would also get the 42 lb injectors like allen said because thats what I running and havent ran out of fuel yet anyway good luck with your truckOriginally posted by farmtruc@Feb 7 2005, 12:18 AM
What kind of truck/engine and what boost are you running?
The handheld is meant for a stock truck, you've outgrown that, a nice custom tune will get you running.
If you don't mind, I'd like to suggest some 42lb injectors and rid the truck of those nasty aux. injectors.
thanks and good choice on the charger!
lator
Yellow
2002 GMC Seirra scsb, 5.7LS1, Twin 62-1 turbos, Compcam 222/218, 4l80e, and Hptuners
2006 GTO Black/Red, 6.0 M6, 238/240 cam, SW LT, exhaust & bolt ons = 438rwhp411rwtq!
Sounds like we have some work left to do on my truck. Is that with or without NX?Originally posted by Yellowsierra@Feb 7 2005, 11:29 AM
Yeah I have a whipple supercharger on my truck to. I got allen to do the tune for me and it turned out great. I have my truck runnig 12.41@108 with only 8 psi so I cant complain. I would also get the 42 lb injectors like allen said because thats what I running and havent ran out of fuel yet anyway good luck with your truck
lator
Yellow
No more trucks, but this is what I used to have. 2000 GMC Sierra, 6.0L-LQ4, Built 4L60, LS6 Cam, The Other Guys Headers, 3 inch exhaust and 7 chamber flowmaster, 43lb injectors, Nelson Tuning, Drop - 3/4 McGaughys Spindles, Bell Tech Shackles & Hangers. Best time 13.59 @ 106
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