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Hypertech 12002

Thermo Master Power Chip 1987 Monte Carlo 305 (LG4)

Hypertech 12002

533-12002

made in usa
jegs shipping
FREE Shipping
Ships 12/05/16 if Ordered Today
Hypertech 12002 Thermo Master Power Chip 1987 Monte Carlo 305 (LG4) $122.99
Hypertech Thermo Master Power Chip
  • 1987 Monte Carlo 305 (LG4)
  • Automatic Transmission

  • Specifications:

    Quantity
    Sold individually
    Manufacturer's Part Number:
    12002

    Plug-In Performance for 1980's and 1990's GM Vehicles

    The premiere name in classic automotive ECM programming, Hypertech became famous with this replaceable power chip, or "PROM", for older vehicles. Before the OBD-II port, OE computer chips on the ECM had to be physically replaced. Hypertech's Thermo Master Chip is one of the best PROMs available. It can create instant power by adjusting spark advance and air/fuel ratio. Such adjustments can also increase fuel mileage potential with sensible driving. Designed for use with a PowerStat 160° or 180° Thermostat, Thermo Master Chips eliminate tuning guesswork... just plug in and drive.

    Does Hypertech 12002 fit your vehicle?

    Narrow Results

    1987-1988 CHEVROLET MONTE CARLO

    • Liter: 5.0
    • SubModel: SS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )
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