Hypertech 120512 Hypertech ThermoMaster Computer Chips Timing Belts The hub-centric design ensures precise

The hub-centric design ensures precise wheel centering on the vehicle hub to eliminate vibration

The chromoly material offers significantly higher compressive strength over OEM pushrods -- critical for cam profiles with fast ramp rates and spring pressures exceeding 300 lbs open

The Hypertech ThermoMaster Computer Chips (ref 9170) is a classic ECM performance upgrade from Hypertech that replaces your vehicle's stock calibration EPROM with a professionally tuned chip

We stock BladeRunner intercooler components and ship same-day on most orders

Expect gains of 25-40 HP and 40-60 lb-ft of torque depending on your vehicle and fuel type

Hypertech 120512 Hypertech ThermoMaster Computer Chips Timing Belts The hub-centric design ensures preciseThe Hypertech 120512 Hypertech ThermoMaster Computer Chips is a classic ECM performance upgrade from Hypertech that replaces your vehicle's stock calibration EPROM with a professionally tuned chip. For a wide range of GM, Ford, and Chrysler vehicles with OBD I and early OBD II ECUs, the ThermoMaster optimizes air fuel ratios, ignition timing, and rev limiters for real world power gains. It's the original plug in performance chip no wires, no modules,