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Hypertech Street Runner For 1991 Chevy Or GMC Truck 4.3 TBI 5-Speed Manual Transmission

Item EK-61-330431-1
Hypertech Street Runner For 1991 Chevy Or GMC Truck 4.3 TBI 5-Speed Manual Transmission
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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

      Description

      The Street Runner™ Power Chip is designed for daily street driving or competition in unmodified vehicles using a stock thermostat. Eckler's Classic Chevy Trucks is proud to offer Hypertech Power Chips, the perfect upgrade for your Chevy or GMC Truck. Hypertech Power Chips are direct replacements for the stock chips in your 1991 S10 or 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 Ecklers 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. Hyp

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

      Questions & Answers

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