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  1. #1
    Sr. Apprentice raf1231's Avatar
    Join Date
    Apr 2010
    Lenexa, Kansas

    Question HELP - Performance Chip/Tuner for Older Vehicle

    Does anybody know of any performance chips or tuners for pre-2000 trucks? I can't seem to find anything for my '92 Suburban 1/2 ton 4x4. It's a TBI-350 ci. I've done a 2" suspension lift and put BFG LT/295/75r16/D tires on it. The rear-end is a 3.73. I'm sure there's got to be something out there that could improve my engine performance.

    92 Suburban K1500 5.7l in transition.
    2" lift;
    AR FUEL Blk wheels 16x8 6-spokes blk machined/add red hi-lites;
    BFG All-Terrain KO LT295/R7516/D;
    To Go:
    Blk fender flares;
    Blk frt bumper w/fog lites/grill cut-outs;
    Blk grill frame;
    Custom grill;
    Updated headlites;
    LED corner/parking/turn-signals;
    Blk rear step bumper;
    LED tail/brake/back-up;
    60" LED strip 'tween bumper/cargo drs;
    2-tone paint/orig Red prim color/dr pillars blk;
    Existing running boards will be blk.
    :sign0011: Randy

  2. #2
    Master Mechanic Silverado Junkie's Avatar
    Join Date
    Feb 2010
    Lead Hill, Arkansas


    Go here: They make custom programed chips for older TBI motors. They use everything about your vehicle( tire size, gear ratio, motor mods, tranny, rev limiters, shift points, etc.) to make a custom chip to suit any needs or wants you have.
    1995 Silverado,Z71, 3-inch lift,2-inch leveling kit, SkyJacker Suspension, short ram-air intake, throttle body spacer, MSD ignition coil, straight pipes

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