Valve Body Specs
Contact us for motor/trans files
-225PSI Line pressure
-100psi resting line pressure
-120PSI exhaust brake line pressure
-Mandatory relearns after VB/trans install
-under drive pulse test needs to be turned off on the 19+ trucks
-I like to extend shift points roughly 10% in the 3-4, 4-5, 5-6
-locked shifts on the 650 and up transmissions
-line pressure gain in gears 4-6 needs to .448
On a stock transmission we would not go over 180-190 psi
