Hypertech Street Runner Power Chips

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Hypertech Power Chips are direct replacements for the stock chips in 1981-95 GM vehicles. They contain Hypertech's power tuning data that controls the engine's air/fuel ratio and spark advance for maximum power and performance--plus potential gas mileage improvements. Power Chips can be installed easily using only hand tools.

The Street Runner™ Power Chip is designed for daily street driving or competition in unmodified vehicles using a stock thermostat.