29208S - JET Powertech Performance Chips

JET #561-29208S

Stage 2 Performance Chip
  • 1992 350 TBI manual (3.42 or 3.73 axle ratio only)
  • $127.99 Ships in 6 days
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     29208S - JET Powertech Performance Chips

    These JET Performance Stage 1 or 2 Chips modify air/fuel ratio, ignition, and other parameters with a range of tuning programs that are tested to ensure the most horsepower without adverse effects on drivability or fuel economy.


    Stage 1

  • For stock or mildly modified engines
  • Fuel and timing curves optimized for use with low octane
  • Fuel burned at peak efficiency for improved performance and mileage
  • Midgrade octane is recommended for even better gains

    Stage 2
  • For performance enthusiasts (works with aftermarket intakes, mass air sensors, TBI spacers, etc.)
  • Fuel and timing curves extensively modified for use with 91 octane (required)
  • More aggressive than Stage 1 programming for the most horsepower and torque available
  • Requires 180° thermostat and free-flow exhaust

  • Fits Applications:
    CHEVROLET
    BLAZER
    1992-1992
    CHEVROLET
    C1500
    1992-1992
    CHEVROLET
    C2500
    1992-1992
    CHEVROLET
    C3500
    1992-1992
    CHEVROLET
    K1500
    1992-1992
    CHEVROLET
    K2500
    1992-1992
    CHEVROLET
    K3500
    1992-1992
    GMC
    C1500
    1992-1992
    GMC
    C2500
    1992-1992
    GMC
    C3500
    1992-1992
    GMC
    K1500
    1992-1992
    GMC
    K2500
    1992-1992
    GMC
    K3500
    1992-1992
    GMC
    YUKON
    1992-1992
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