Re: Hypertech and Jet Performance Chips - $25 each
These are for stock trucks stock turbo. I have According to the old prom guide:
None of the aftermarket chips have code changes, they only contain table changes.
Vendor Part Ref. PROM ID IC PumpOn RPM fuelshutoff MPH boost disable Max Retard(degrees) EGR enable
Dynotech - 3961 140 F 5328 116 12.7 176 F
ATR SY137 (pit bull - street) 3961 66 F 5723 200 12.7 176 F
ATR SY138A (strip) 831 166 F 5723 200 15.5 140 F
ATR SY138E (strip 40lb) 831 66 F 5723 200 15.5 140 F
Kenne-Bell 8026 (street) 65535 186 F 7447 120 0.0 305 F
Kenne-Bell 8026-40 (street- 40 lb) 65535 186 F 7447 120 0.0 305 F
Kenne-Bell 8027-40 (strip-40 lb) 65535 186 F 5553 254 6.3 176 F
Superchips - 831 185 F 5119 116 12.7 140 F
JET Custom Lee Howie 3961 185 F 5328 116 12.7 176 F
Hypertech - 3961 140 F 5328 116 12.7 176 F
Conley Magnum 831 66 F 5723 200 15.5 140 F
ARRGH cant get it to format right...
http://web.archive.org/web/20090426180348/http://www.syty.org/old/promguide.html