Turbo 400 Valvebody Modifications 

Awesome experimenting too..With all the different mods...

What is the purpose of removing the spring under the accumulator piston?

If my Tranns is stock Can I do this I want harder shifts

Everyone is telling me that 3/16 is to big for the 1-2 shift hole. They recommend 1/8. I want firm shifts, but I don't want to break my sprag. What do you think? Which check balls do you use?

So what do you do with the check balls then after you do the modification to valve body and separator plate do you leave the same amount of check balls in or do you leave some out?

Would this work only 2 check balls ?

Terrible camera work. Too much not in the picture.