how good are the electronic shift improvers sold by jegs? im planning on getting one for my 94 GP 3100. it has a 4t60 e trans. i want firmer shifts, but be able to turn it off so i dont damage the tranny during daily driving. will an electronic shift kit help my quarter times much?
any input is appreciated...
-Big Poppa-
any input is appreciated...
-Big Poppa-
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