Congrats that's some nice numbers.

 

i might as well trade in my 6L for a 4.8 lol

 

well with that lean of an A/F ratio, im not surprised torque was that much! not bad, I'm sure there's plenty to more to be pulled out of it once its tuned right.... I was able to pull of 285hp 310tq on a friends 4.8.. added alot of timing and the A/F was spot on @ 13afr...

 

That torque curve looks like somthing with a turbo...
I dont use the Dyno for a power number.. just look at the curve and compare it to the changes you make in the tune or mods..

Im with Justin on the Inflation...


You dont HAVE to dyno in the 1:1 gear.. as long as you use the same gear for each pull it doesnt matter.
We use 2nd gear which usually ends up around 100mph at the redline.