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t vago · 04-25-2011, 12:01 AM

What would happen if you attached a secondary overdrive (say, a Gear Vendors unit) to an automatic transmission that already had an overdrive built into it?

04-25-2011, 12:01 AM	#1 (permalink)
t vago MPGuino Supporter Join Date: Oct 2010 Location: Hungary Posts: 1,807 iNXS - '10 Opel Zafira 111 Anniversary Suzi - '02 Suzuki Swift GL Thanks: 829 Thanked 708 Times in 456 Posts	Two overdrives? What would happen if you attached a secondary overdrive (say, a Gear Vendors unit) to an automatic transmission that already had an overdrive built into it?