Part #: 4FU02A 82-91 PERFORMANCE THROTTLE CALIBRATOR Shipping Weight: 0.50 pounds Priced Per: EA

THROTTLE PERFORMANCE SWITCH FITS ALL 82-91. IMPROVES THROTTLE RESPONSE. SIMPLE 5 MINUTE PLUG-IN INSTALLATION. SWITCH SIGNALS THE COMPUTER TO READ 70% THROTTLE AS WIDE-OPEN TO DELIVER MAXIMUM AND OPTIMUM AMOUNTS OF FUEL AND TIMING IN ANY GEAR. DOES NOT AFFECT IDLE, EMISSIONS OR NORMAL DRIVING. 50-STATES LEGAL. LED INDICATORS VERIFY OPERATION.