Eckler's Catalogs Available Now!
ThermoMaster Computer Chip; California Edition (1990 Corvette C4 w/ Automatic Transmission)
Find parts that fit my vehicle Item EK-25-902916
Shop Owners Save More!
Sign up for our dealer program
Product Information
Description, Q&A
Description
Hypertech ThermoMaster Power Chips replace your stock PROM, which holds the settings for fuel flow and spark advance. This is a Stage 2 chip that optimizes the spark and fuel curves for max performance. The ThermoMaster Power Chip is designed for use with a 160 deg. thermostat and premium pump gas (91 Octane or better). Maximize the performance of your ride with a Hypertech ThermoMaster Power Chip!
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
4.1
Reviews of similar Classic Engine Products (41)
Questions & Answers
No questions about this product yet.
Ask the First Question