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Hypertech Thermo Master For 1988-1989 Chevy Or GMC Truck, 4.3 TBI Automatic Transmission, California Emissions (Chevy S10)

Item EK-61-331396-1
Hypertech Thermo Master For 1988-1989 Chevy Or GMC Truck, 4.3 TBI Automatic Transmission, California Emissions (Chevy S10)
$140.39
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-10% $140.39 Was $155.99

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      Product Information

      Features, Description, Q&A

      Features

      • Increases Horsepower In Early Computer Controlled Cars
      • Controls Engine's Air/Fuel Ratio And Spark Advance For Maximum Power And Performance
      • Potential Gas Mileage Improvements
      • For Trucks With Automatic Transmission

      Description

      The ThermoMaster™ Power Chip is designed to be used with a 160° or 180° thermostat. Eckler's is proud to offer Hypertech Power Chips, the perfect upgrade for your GM classic. Hypertech Power Chips are direct replacements for the stock chips in your 1988 or 1989 Chevy S10 or GMC S15 Truck. The Power Chip contains the Hypertech Power Tuning data that controls the engine's air/fuel ratio and spark advance for maximum power and performance plus, potential gas mileage improvements. Hypertech Power Chips from Eckler's Classic Chevy Trucks can be installed easily, using only hand tools. 1981-1995 GM automotive computers used replaceable PROMs or chips to calibrate the Electronic Control Module (ECM) for specific engine, powertrain, and vehicle combinations. Hypertech created the original Power Ch

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Questions & Answers

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