HT83009 / 83009 - Application Notes 02-05 AVALANCHE 1500 5.3L V8 02-05 AVALANCHE 2500 8.1L V8 02-04 BLAZER 4.3L V6 03-05 H2 6L V8 02-04 S10 PICKUP 4.3L V6 02-05 SIERRA 1500 4.3L V6 02-05 SIERRA 1500 4.8L V8 02-05 SIERRA 1500 5.3L V8 02-05 SIERRA 1500 HD 6L V8 02-04 SIERRA 2500 6L V8 02-05 SIERRA 2500 HD 6L V8 02-05 SIERRA 2500 HD 8.1L V8 02-05 SIERRA 3500 6L V8 02-05 SIERRA 3500 8.1L V8 2002 SIERRA DENALI 6L V8 02-05 SILVERADO 1500 4.3L V6 02-05 SILVERADO 1500 4.8L V8 02-05 SILVERADO 1500 5.3L V8 02-05 SILVERADO 1500 HD 6L V8 02-04 SILVERADO 2500 6L V8 2002 SILVERADO 2500 8.1L V8 03-05 SILVERADO 2500 HD 6L V8 03-05 SILVERADO 2500 HD 8.1L V8 02-05 SILVERADO 3500 6L V8 02-05 SILVERADO 3500 8.1L V8 02-04 SONOMA 4.3L V6 02-05 SUBURBAN 1500 5.3L V8 02-05 SUBURBAN 2500 6L V8 02-05 SUBURBAN 2500 8.1L V8 02-05 TAHOE 4.8L V8 02-05 TAHOE 5.3L V8 02-05 YUKON 4.8L V8 02-05 YUKON 5.3L V8 02-05 YUKON XL 1500 5.3L V8 02-05 YUKON XL 2500 6L V8 02-05 YUKON XL 2500 8.1L V8 HyperPAC Performance Automotive Computer - Features Performance Tuning Performance Tuning provides all of the features of Hypertech's Power Programmer, including powerful 50-State, street-legal Power Tuning available, plus many more adjustable features. Dragstrip A "Christmas Tree" start produces an exact duplication of a drag strip time slip: reaction times, 60 ft., 330 ft., 1/8-mile, 100 ft., and 1/4-mile speeds and E.T.'s, and displays a "magazine-type road test" in ten mile per hour increments. Dynamometer The Dynamometer program calculates horsepower and torque, at both the driving wheels and the engine with superior accuracy. Quick and Easy Installation Mount the HYPERpac in a convenient place, connect the cable to the vehicle's diagnostic port under the dash, and press the "power on" button. Diagnostic port connector and sturdy suction cup mount included. Gauges The Gauge Program continuously displays important engine operating conditions as analog or digital gauges. Diagnostics The Diagnostics program reads, explains, and clears diagnostic trouble codes (DTC's).