Hypertech ThermoMaster Computer Chips CSR 9111C CSR Thermostat Housings producing 10–15 ft-lbs more torque

producing 10–15 ft-lbs more torque at 3500 RPM while retaining the top-end punch of a Victor Jr

and rapid tire wear

Switching to these premium valves reduces valvetrain weight

backlit display for nighttime visibility

Product 14498 is verified for correct specifications and dimensional accuracy before shipment

Hypertech ThermoMaster Computer Chips CSR 9111C CSR Thermostat Housings producing 10–15 ft-lbs more torqueHypertech's Hypertech ThermoMaster Computer Chips (ref 1826) is a socketed ECM reprogramming solution for selected GM, Ford, and Dodge vehicles from the 1990s and early 2000s. By replacing the factory calibration EPROM with Hypertech's optimized tune, this performance chip delivers controlled gains in horsepower and torque through revised fuel curves, ignition timing, and transmission shift points. It's a time tested upgrade that defined an era of DIY