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Thread: Custom Tune or programmer
02-18-2012, 11:09 AM #1
- Join Date
- Feb 2012
Custom Tune or programmer
I have a 1998 K2500 with the 5.7 and 3.73 gears. For me it is geared to low with 3.73 gears. I use it for a daily driver
and it takes getting it to 50 mph before it fully shifts to overdrive and T/C locked. Is there a tuner that I can use to
change the shift points or do I need a custom tune to do it. Thanks for the help in advance.
03-18-2012, 01:50 AM #2
you need to go to a shop and get a custom tune done... there's no handheld programmers available that support your 1998 truck... you'll need to go to a shop that uses hptuners software....06MonteSS
05-29-2012, 11:02 PM #3
look at nelsons performance or blackbear performance they do mail order tunes, there way better than any hand held programmer2004 gmc sierra ext z71 5.3
KB racing hot pipes 3.5" : 76mm turbo: 4l80e : Circle-d 2b multi disk :Walbro 400 : Racetronix Hotwire kit : TB coolant bypass : Nelson 91 Pcm : Tr 220 Cam : Brian Tooley double springs kit : Ls7 Lifters : Stage 3 heads : Custom Intake Manifold :80lb Injectors : Ported TB : 40k tranny cooler: Plx dm-100 gauge: Auto meter fuel and boost gauge:
Custom Speedo : Leveling kit :Smoked led taillights and 3rd break light : Black projectors and fogs with hids : Blacked out grille : 33's on 16's : Clarion flip screen: sound que 12" subs: clerion 6x9's : Memhpis amps: Alpine componet set.
Future mods... Detriot tru-trac, deviels own stage 2 meth kit, MORE BOOST!!!!!!!!!!!!!!
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