MustangForums.com - View Single Post - How to turbo your normally aspirated 2.3L.

DetUtmost · 09-29-2008, 10:19 PM

i'm doing a swap with a turbocoupe engine and want to know if the factory 4 speed overdrive tranny can handle the full 10-15 pounds of boost or if Ford just lowered the boost on the automatic because they felt like it? or would you recommend just putting in the 5 speed anyway?

09-29-2008, 10:19 PM	#19
DetUtmost Join Date: Sep 2008 Vehicle: 1990 mustang LX Location: NY Posts: 8	transmission. i'm doing a swap with a turbocoupe engine and want to know if the factory 4 speed overdrive tranny can handle the full 10-15 pounds of boost or if Ford just lowered the boost on the automatic because they felt like it? or would you recommend just putting in the 5 speed anyway?