TH400 Vacuum Modulator
#1
TH400 Vacuum Modulator
I have a full manual TH400 Switch Pitch. Since it's full manual upshift capability and to my knowledge the vacuum modulator isn't used other than to plug the hole in the case do you think it's safe to not run vacuum to it or am I missing something? For the life of me I can not remember if I had it hooked up back in the day when I used it for racing.
George
George
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