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Hypertech Thermo Master For 1991 Chevrolet Or Pontiac 305 TPI Automatic Transmission, California Emissions
Item EK-75-330347-1
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Our Price
$229.99
Ship to: 43215
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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
- Eighth VIN Character F
- Ecklers Legacy Number: 88-2497-3
- Eckler OEM Number: 151332
Description
The ThermoMaster™ Power Chip is designed to be used with a 160° or 180° thermostat. Rick's Camaros 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 1991 Chevy Camaro or Pontiac Firebird. 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. Hypertech created the original Power Chips™ to recalibrat
Fitment:
- 1991 Pontiac Firebird
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Questions & Answers
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Will It Fit My Firebird
- Base - 91
- Formula - 91
- Trans Am - 91
