Street Runner and ThermoMaster chips both contain Hypertech Power Tuning programs. ThermoMasters contain special programming that allows the use of a 160-degree or 180-degree thermostat. If you can't or don't want to change the thermostat, then use the Street Runner.
Street Runner Power Chip The Street Runner Power Chip is designed for daily street driving or competition in unmodified vehicles using a stock thermostat. The Street Runner Power Chip contains Hypertech's powerful engine tuning information to deliver maximum power at full throttle (with increased boost pressures on turbocharged cars). The Street Runner also raises RPM for torque converter lock-up, producing better driveability and smoother shifting. Mileage and emissions during ordinary daily driving are not affected. The Street Runner Power Chip puts fun and excitement in your driving and gives you the extra power you need for passing, pulling, or maneuvering out of a tight situation.
ThermoMaster Power Chip The ThermoMaster Power Chip, used in conjunction with a low-temperature PowerStat thermostat, is the most powerful chip you can run on the street. The ThermoMaster not only provides maximum performance, but it will also help keep the engine cooler in situations of extreme heat such as emergency vehicles, desert driving, competition, etc. Cool air has more air molecules per cubic inch than hot air. An engine running in cool, dense air produces more horsepower and is less likely to detonate than an engine that is taking in hot air. The Hypertech PowerStat thermostat lowers both the temperature of the incoming air/fuel mixture and the engine coolant temperature. The ThermoMaster Power Chip is programmed to take advantage of this cooler, more powerful air/fuel mixture produced by the Powerstat. All temperature-sensitive functions controlled by the ThermoMaster chip (such as a minimum temperature for torque converter lock-up, closed loop operation, and in some cars, early fan turn-on) are adjusted for a cooler temperature thermostat. The Hypertech PowerStat is specifically designed for use with the Thermomaster Power Chip.
Street Runner from $Call
Thermo-Master from $Call
Power Modules for Ford from $Call
FEATURES
(depending on year,make, and model)
Hypertech Power Tuning:
Tunes the engine for maximum power and performance, plus potential gas
mileage improvements
Cooling Fan On/Off Temperatures:
The ThermoMaster Power Chip permits the use of a low-temprature
thermostat for cooler, desner intake charge and lower engine
operating temprature resulting in faster acceleration
Top-Speed Limiter:
Allows the vehicle's top speed to be matched to the speed rating of
high-performance tires
Turbo Boost Pressure Control:
Increased boost pressures on turbocharged cars
Torque Converter Lock-Up:
Raises RPM for torque converter lock-up, producing better driveability
and smoother shifting
| Popular StreetRunner Applications | PART# |
| GENERAL MOTORS | |
| 1993 C15/25 350 TBI Auto w/OD | 123121 |
| 1993 K15/25 350 TBI Auto w/OD | 123221 |
| 1994 C15/25 350 TBI Auto w/OD | 124121 |
| 1994 K15/25 350 TBI Auto w/OD | 124221 |
| 1995 C15/25 350 TBI Auto w/OD | 351751 |
| 1995 K15/25 350 TBI Auto w/OD | 351771 |
| View our Product Search or our Application Guide for all applications. | |
| Popular ThermoMaster Applications | PART# |
| GENERAL MOTORS | |
| 1993 C15/25 350 TBI Auto w/OD | 123122 |
| 1993 K15/25 350 TBI Auto w/OD | 123222 |
| 1994 C15/25 350 TBI Auto w/OD | 124122 |
| 1994 K15/25 350 TBI Auto w/OD | 124222 |
| 1995 C15/25 350 TBI Auto w/OD | 351752 |
| 1995 K15/25 350 TBI Auto w/OD | 351772 |
