Did my dual feed mod to the 4L80e direct drum in my th400 im building. Set the clutch clearance in the direct drum.
the parts store finally produced a 34 element sprauge direct drum that'll accept 6 clutches with a piston mod.
after dual feeding it, i Still need to checkout my B&M shift kit seperator plate and see if it blocks off the rev circuit, or if i need to plug it off with a set screw. (So 3rd doesnt backfeed into rev at the same time)
1st gear drum done.
I, like a *******, didnt buy the 2 bands for the 400 when i was at the parts store NEITHER did i order a vacuum modulator or a boost valve.... idiot...
Picked up bands, and ordered vacuum can and boost valve....
Built my assembly up to the intermedient set (2nd), im upgrading from the 3 clutch 2nd to a 4 clutch 2nd, so this will take modifying the top apply plate a tad, thinking i'll just turn the lip off of it, then grind it on the surface grinder to get .000" clutch clearance (i have like, -.115 now), then i'll keep grinding/milling the top apply plate until i get the clearance i want.
For this app, i'll be setting clutch drum clearances at .040-.050.
Once ive finished the 4 clutch mod and the dual feed stuff, can toss the rest ot the assembly in, and from there setup my pump.
I plan to block off the 1-2 accumulator also so i can have nice barking 1-2 punches at WOT, and EZ shifts at light throttle.
We'll see how it goes.....
Im closer, but im feeling under the weather, so i didnt do much of anything today.......