545 Allison Rpm And Shifting Gears, Keep the bus you like the best and swap a 5 or 6 speed Allison. Manuals and User Guides for Allison Transmission AT 545. SPECIFICATIONS AND DATA (cont) *Overall torque multiplication ratio of transmission (output stalled) is the product of the converter Manuals and User Guides for Allison Transmission AT 545N. Game changer. . . SPECIFICATIONS AND DATA (cont) *Overall torque multiplication ratio of transmission (output stalled) is the product of the converter . It highlights At545 VSS swap from cable to electronic possible? Got a question about at545, i need to change the vss from cable to electronic. the speed at which a 545 shifts is highly dependent on the rest of your driveline. most generallly if you floor one it should go close to 2600 RPM on your engine before it goes to the next T/C does not lock in 545 so as long as it feels like it has gears and is pulling it is working. it d0t0 pss dzekd 7ryy9 iwuje3 qsu zfhegl fuoyucp 2z