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Has anyone broke down a Hypertech Themomaster program?
Hello,I kind of need to know what settings the chip is changing .Is it leaving the Torque Converter un locked untill 4th gear overdrive like that harness that they sell does or no?
Re: Has anyone broke down a Hypertech Themomaster program? (montie98)
Good choice for your '85. Change themostat to 160', this should make it run just fine. Also use the shift harness to hold overdrive. Get the switch that operates at 185' and install on pass. side head.
I have alot more info, if you need it.
oldace1@earthlink.net
I drive my '84 in 3rd gear in town, which is most of the time.
Anyway, Good Luck
tony
:chevy :chevy :chevy