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Lou Jeffery · 08-06-2016, 11:44 AM

I worked hard on a Ford C-4 to get the shift points where We wanted them and it worked well. After many passes the converter failed so to save time and get back racing I installed a manual valvebody trans. off the shelf and raced it. I was just as consistent manually shifting as the automatic shifting of the other unit. I now have the auto shift back so I can pay attention to other aspects but consistency was not a big difference. My combo has a pretty big window to shift, some could be more sensitive.

08-06-2016, 11:44 AM	#16
Lou Jeffery Junior Member Join Date: Nov 2013 Posts: 91 Likes: 0 Liked 0 Times in 0 Posts	Re: Automatic trans shifting I worked hard on a Ford C-4 to get the shift points where We wanted them and it worked well. After many passes the converter failed so to save time and get back racing I installed a manual valvebody trans. off the shelf and raced it. I was just as consistent manually shifting as the automatic shifting of the other unit. I now have the auto shift back so I can pay attention to other aspects but consistency was not a big difference. My combo has a pretty big window to shift, some could be more sensitive.