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jrsfast84
06-04-2006, 05:53 PM
my friend has a 88' firebird, its got a new 355" and has a carb. no more TPI. the stock ECU is still in car, and the th700r4 has been rebuilt to take the hp"s, he'd like to use the trans. does anyone know which wires to use to lock or unlock the converter with a toggle switch, the car has no power at all, we think the converter is staying locked in, and won't un-lock, because if it don't work then a TH350 TCI super street fighter, will go in and 700r4 will get sold, but he already bought 456 gears for the rear, for the th700r4. thanks. JR1

Tru2Chevy
06-05-2006, 01:34 PM
http://www.purplesagetradingpost.com/sumner/techinfo/700R4p1.html

Near the bottom of the page....

- Justin

jrsfast84
06-05-2006, 01:50 PM
Thanks alot, thats a very interesting site, lots of info. JR1.

Tru2Chevy
06-05-2006, 03:44 PM
No Problem JR - hope it's got all the info you need.

- Justin