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Hypertech ThermoMaster Computer Chip 11042 - 81 Corvette 350

Hypertech ThermoMaster Computer Chip 11042 - 81 Corvette 350

HYT11042 (1 in stock)

Regular price $113.99 Sale

Hypertech ThermoMaster Power Chips replace your stock PROM, which holds the settings for fuel flow and spark advance. This is a Stage 2 chip that optimizes the spark and fuel curves for max performance. The ThermoMaster Power Chip is designed for use with a 160 deg. thermostat and premium pump gas (91 Octane or better). Maximize the performance of your ride with a Hypertech ThermoMaster Power Chip!

  • MPN: 11042