Products

Product Description

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. 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. The thermomaster™ power chip is designed to be used with a 160 degree or 180 degree powerstat thermostat.

• Emissions legality - 50-state legal
• Tuning type - Performance

• 1990-1990 GMC c2500
• 1990-1990 GMC c3500