12v fuel plate & Allison AT545

[BookMobile]

I'm in need some opinions, I'm repowering my Bookie & got a 1994 160hp Cummins & Allison at545 from a BlueBird flatnose. Technically, the Allison is only rated for 235hp & 455 ft/lbs torque. I want to turn the engine up with a fuel plate, 3k governor springs, boost elbow & guages. I've never messed with an auto behind the Cummins, how much power could I really throw at it? I'd hope for 300hp & 650 ft/lbs torque. Will this be possible without smoking that trans??
I love my #10 fuel plate in my 98 ram 5 SP, but seems like it would be underpowered with the smaller 160 injector put on the 94 industrial engine. Would a #8 or 6 be to hot let me know what you think. Thanks!