Can I safely run level 2 on the Power Pup with no pyrometer and no tranny damage on a stock LLY? Its just a daily driver truck so no drag racing or any thing too crazy. Anyone know the torque gains for the levels? The manual only lists the hp gains.

I'm not familiar with the power gains of the pup, but I would imagine level 2 would be a safe limit. Anything above that, I would probably lay easy on it in 5th gear. Word to the wise; anything above 90hp, you are most likely going to limp the trans.

If I remember right the three levels are: 50, 75, 95.