UPDATE: Zip has acquired all of the inventory of Long Island Corvette Supply. Click here for details and time frame.
81 w/AT Hypertech Street Runner Computer Chip
Item #:
Dropship - This item ships direct from the manufacturer and is not eligible for express shipping.
If you're looking for more horsepower and better performance, look no further than Hypertech. Plug-in power chips recalibrate fuel delivery and ignition timing to deliver improved horsepower, torque, acceleration and top-end speed - without affecting around-town fuel efficiency. Automatic cars also benefit from improved shifting and torque converter lock-up. Street Runner chip offers power tuning for stock or mildly modified Corvettes (cat-back exhaust and high-flow air filter). Thermomaster chips include all the features of the Streetrunner but allow the use of a 160 degree thermostat. Cooler air allows for an improved air/fuel mixture.

Hypertech computer chips require the factory Memcal for proper installation.

This item is proudly Made in the USA

Model Years

More Information
Generation C3
Model Year 1981
Additional Item Information
  • CARB Certification: This item is not CARB exempt and is not Legal to purchase in California


If you were to print all the code programmed into your car’s ECU, it would total over 1,600 pages. In 1985, Mark Heffington founded Hypertech, and for the last thirty years, Mark and his company have continued finding ways to better tune today’s highly computerized automobiles. Their chips and programs take this code and modify for the best performance, efficiency, or both. Their systems can even manage a car’s A/C system. At Hypertech, the emphasis is on having the best personnel for the mission. The members of the Hypertech team are experts and enthusiasts. If you’re looking for a tuning package for your C4 or newer Corvette, one of Zip’s solutions from Hypertech might be perfect for you!

Write Your Own Review
You're reviewing:81 w/AT Hypertech Street Runner Computer Chip
Your Rating
Copyright © 2021, Zip Products Inc All rights reserved.