Hypertech 121501 Street Runner Power Chip

Computer Chip Street Runner Power Chip Street Runner Power Chip; California Model Only; w/Overdrive; SPECIFICATIONS: WARNING CA Proposition 65 Message: WARNING: Cancer and reproductive harm. Visit www.p65warnings.ca.gov FEATURES: Designed For Daily Street Driving For Unmodified Vehicles w/Stock Thermostat Controls Engines Air/Fuel Ratio Controls Spark Advance For Max Power Potential Gas Mileage Improvements No Wiring Or Soldering Required Installs In Less Than 30 Minutes Hypertech Power Chips are engineered for stock 1981-1995 GM vehicles. 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 easily installed, using only hand tools. Street Runner Power Chips are designed for daily street driving or competition in unmodified vehicles using a stock thermostat. If you think of your vehicle as something more than just transportation, then Hypertech's innovative products will kick your vehicle's performance to the next level. Hypertech has been the world leader in Power Tuning since the mid-1980s, providing street-legal optimized engine tuning for maximum performance and efficiency as well as emissions compliance. Whether you're off-road on the trail, towing anything from boats to trailers, or just making the daily commute, Hypertech tuning products gives you performance as well as increased fuel mileage. All of Hypertech's products are quick and easy to install requiring no special tools and our instructions are easy to follow. Little hesitant? Remember with Hypertech you always have a 30-day risk free money back guarantee for peace of mind purchasing.

1991 S10/15 4.3 TBI Auto St. Run. (Ca)