converter help

[Mike W]

Originally Posted by cad

Mike,
Sounds like the converter may not be made exactly for your combo.
My 385, th350, 4.88s, aftermarket disc/ stock rr drum, 29x9, ATI 4600 treemaster allows me to setup on the 2-step to about 3200 before the car will roll. I do have to set the brakes harder than normal...I footbrake on a regular basis to hit the tree.
It will 60' 1.48-1.50.
I'd call Charlie Plott @ ATI or your personal preference for input as the camshaft and car weight makes a big difference.

Sounds very similiar to my combo, what are you going thru the traps at with 4.88s?

1.48 and 1.50 VERY nice 60ft......... my best is 1.52 with 4.10s