There was a thread many moons ago. If it is still in History I dunno...
Yet, it was a Stock SC 5spd 4x, Underdrive from ASP, Gibson Exhaust and had 22% loss. As known, an inherent loss will show when the Xfer case cannot show the true pwr out to all 4.
The NA was an Auto SE 2wd, Gibson Exhaust, CAI and had 17.3% loss.
The figures I remembered pretty much as I am going in soon to Dyno my NA.
man I think my 04 NA 3.3 puts about 10 hp to the ground. I didn't realize how slow my truck was untill I spent the last week driving a Sebring Coupe!! it was fairly gutsy for a 4 banger but my truck feels like it's in snail drive after driving that car for a while!!! haha