What I have been told is that the Allison will hold up to anything you throw at it within reason. Usually the torque converter is the first to go but there are many aftermarket ones that are made for pulling, drag racing, and such. One thing that Diesel World always says is that if you are going to invest into adding horsepower don't forget to invest in the trans. programmer.
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Today's Featured Article - When Push Comes to Shove - by Dave Patterson. When I was a “kid” (still am to a deree) about two I guess, my parents couldn’t find me one day. They were horrified (we lived by the railroad), my mother thought the worst: "He’s been run over by a train, he’s gone forever!" Where did they find me? Perched up on the seat of the tractor. I’d probably plowed about 3000 acres (in my head anyway) by the time they found me. This is where my love for tractors started and has only gotten worse in my tender 50 yrs on this “green planet”. I’m par
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