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Hypertech Power Chips are direct replacements for the stock chips in 1981-1995 GM vehicles. The Power Chip contains the Hypertech Power Tuning data that controls the engine's air/fuel ratio and spark advance. Power Chips can be installed in less than 30 minutes using only hand tools. No wiring or soldering is required - just plug in and go! 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. |
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Based on point-by-point spark curve tuning, the Power Tuning Module (PTM) produces an improvement in performance and driveability you can really feel! Unlike some in-line power control modules that "trick" the computer with false coolant temperature or throttle position signals, the PTM utilizes Hypertech's proven Power Tuning techniques - dyno-developed, optimized spark curves that maximize an engine's horsepower. You get more bang for your buck with a Hypertech Power Tuning Module. The Hypertech PTM is very affordable - and its ability to provide solid performance gains at an economical price make it the top choice among power modules. |
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Inline Speedometer Calibrator Module
Unlimited Tire Size / Unlimited Gear Ratio!
Hypertech¹s in-Line Speedometer Calibrator Module is an in-line module to correct the speedometer and odometer for unlimited tires sizes and/or rear gear ratios. This module is perfect for vehicles with computers that don¹t allow for tire size and/or rear gear ratio correction or want to re-calibrate for sizes outside the range of programmers.
Installation Is A Snap
Using the USB cable connect the in-line Speedometer Calibrator Module to your PC and enter the new tire height and/or rear gear ratio. There are no limitations to tire height or rear gear ratios. Next, simply disconnect the factory connector to the instrument cluster (behind the dash), snap in the Speedometer Calibrator Module, reconnect the cluster, and you¹re done! In a matter of minutes, you can accurately correct your speedometer and odometer readings (as required by law).
Recalibrates for ANY tire size and/or rear gear ratio. Kit includes USB cable and software CD. Installs easily behind the dash to the factory wiring harness - no splicing required! |
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