for those that dont know, specs are 07 vmax 6.0 pacesetter lts, no cats with daul 3in all the way, 3200 circle d, (NEW TUNE) & intake.


First pass with nelson tune and other listed mods went 334/315

last pass with new dyno tune and other listed mods went 361/366

damn good increase just in tuners, truck runs like a monster now

What yall think?

 

very good numbers for no cam. I bet that tq increase is something you can feel

 

That's huge!

 

Good numbers.

Which intake?

Who is tuning the truck?

 

ya the torque makes for an awesome 30 punch, its a k&n cold air intake and the tune is by chucks tuning in houston

 

Nice man, very respectable. Sounds like this Nelson character isnt a very good tuner.

 

craigslist tuner ..?

 

Both live tuned? That's great increase.

 

Yeah you don't find those kinda gains from one tune to another that easily.

 

Locking converter would net higher numbers.