I am interested in knowing what the stock rear wheel hp and tq #'s are on a bone stock 05' LLY. As soon as mine shows up in a couple of weeks it's going right on the dyno for a base line.

Thanks

Not an 05, a 2004.5 3500srw 246rwhp as delivered on a Dynojet in 4th gear, TQ not available.

Unless you have a way to lock the trans into 4th (Tech II), your torque numbers may not reflect actual available TQ.

Ran mine 2 weeks ago, myself and another member here posted just about the same numbers stock. 241 HP and 503 TQ rear wheel.
Some more info here... http://dieselplace.com/forum/showthread.php?t=18342
Look at post #73
Pete