87 and 89 MkIII parts swap question

94q45t · 10-05-2006, 01:27 AM

Thanks. I'm not swapping the engines, just the transmissions so that the 87 gets the 5 speed. Brings up a good question, though, whether the 87 ECU would handle the 5 sp, and if the 89 ECU would work with the 87 engine.

10-05-2006, 01:27 AM	#3
94q45t Stock Join Date: Oct 2006 Location: Atlanta, GA Posts: 3	Thanks. I'm not swapping the engines, just the transmissions so that the 87 gets the 5 speed. Brings up a good question, though, whether the 87 ECU would handle the 5 sp, and if the 89 ECU would work with the 87 engine.