JGT Member Oct 29, 2006 0 0 7 Charleston, SC Feb 7, 2009 #1 Feb 7, 2009 #1 So I finally pulled an A9L out of an 89 LX today. Attached to it is a Hypertech Power Module. There is a sticker with a part number on it is 689021. I don't know anything about these sort of things. Can anyone tell me anything about it? Is it good?
So I finally pulled an A9L out of an 89 LX today. Attached to it is a Hypertech Power Module. There is a sticker with a part number on it is 689021. I don't know anything about these sort of things. Can anyone tell me anything about it? Is it good?
5.0Droptop ...all those nights we shared, and you're a dude?? Special Agent Mukity-Muck Whats in Charge Round Here May 15, 2002 1,785 1,130 233 Indiana Feb 7, 2009 #2 Feb 7, 2009 #2 Those Chips are basicaly for a stock mustang. It adjust timing curves and etc. Part number says Hypertech power module for 1989 Mustang 5.0L M/T except CA emissions http://www.hypertech-inc.com/media/manuals/aa/1126541335n7qhuhc6.pdf
Those Chips are basicaly for a stock mustang. It adjust timing curves and etc. Part number says Hypertech power module for 1989 Mustang 5.0L M/T except CA emissions http://www.hypertech-inc.com/media/manuals/aa/1126541335n7qhuhc6.pdf
D DeVus1 Founding Member Mar 29, 2002 400 2 28 P-Town, Va. Feb 7, 2009 #3 Feb 7, 2009 #3 You can have it reprogrammed to fit you current set up as well.