I had my truck tuned by Justin earlier this week, and he was very helpfull and the truck is running great.

Today i had a cummins with intake/exhaust/programmer ask me if i was supercharged after a few roll runs

Oh and i now have a problem with traction on the 1-2 shift at 50mph
Time for some slicks.

Thanks again Justin

 

LOL, you have a problem at 50mph with traction with just an intake/exhaust and tune? You must have some serious suspension issues man.

 

Suspension and old tires. I need a notch real bad.
I clamped my overload and it helps, I was hitting the bumpstops on the 1-2 but now the weight doesnt transfer as much.

 

Justin knows his stuff, for sure!

 

i think he means that its chirping on 2nd shift at wot...not downshifting to 2 and spinning

 

Not sure if this is correct but with 3.73 gears and shifting out of 1st at 50mph can't be good?

 

Not sure how to take this satement?

With the 1-2 shift at 50 mph and the OP has 3.73 gears?

Must have very large tires?

 

Black Bear Tuning for for the win!! Justin is a great person to deal with.

 

Jeff i'm glad you got a tune. The truck pulled hard when we were loging it after you got tune from justin.

 

Wow sorry guys here is a pic of my log it starts at 46 i guess sorry for not being exact and spins them to about 70.

I have 275/60/17's they are a little old and dry so i know with better tires and when i fix my suspension issues it will get better.