Heard from some L buddies that an 02 stock Grey HD in Tulsa ran the dyno and pulled out a 309 rwhp. Does this sound right, Now I am not sure of the weather conditions exactly but I would say its in the mid 90's. Dont know the humidity or anything. But for that engine that sounds kinda weak to me... Anyone else have stock dyno numbers they can post?

 

I would say that's actually kind of high for stock. I don't know the exact number, but if the truck has 350HP at the flywheel, I would think the rear wheel HP would be below the 300 mark.

 

The truck is rated for 340hp from the factory actually, I would say that is fairly accurate for the rear wheel hp.

 

309-313 from vairous posts from other folks. Sounds about right from what others have posted...

Ken