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Thread: help with shift points for fuel economy

  1. #1
    Lifetime Member smslyguy's Avatar
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    Oct 2008
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    Default help with shift points for fuel economy

    can anyone tell me what to adjust on a 2000 gmc, with a 01 o.s, for adjusting shift points or to lock up the torque converter sooner? I was hoping to sqeeze a couple extra m.p.g out of it if possible. I am currently getting 14-16 m.p.g, which is horrible. any help would be greatly appreciated.
    2001 camaro z28 ss vert with factory slp upgrades, Hooker long tubes, 3"y-pipe to a 4" muffler, ,airlid,s.s.r.a. ,t.c.bypass,descreened m.a.f. 232/234 .595,.598 +2 comp cam with ported and polished stock heads with .650 lift dual springs and a bowl grind. tuned with EFI Live. All combined to achieve 29 m.p.g. and 399 r.w.h.p. with 384 lbs of torque. sold...

    Now own a 2015 1LE camaro

  2. #2
    Lifetime Member blindawg's Avatar
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    Default

    what about a 2000 S10? Please?
    its an Extreme so i wont be towing anything and i did the 0411 swap with the 02 OS, so i could use the Performance shift tables and hook a switch up to that pin to activate it?

    Thanks,
    Branden

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