That is one odd dyno

Don’t think I’ve ever seen a torque curve like that on a turbo motor

Does it step up the boost as the rpm increases?

Usually the turbo spools and it’s somewhat flat after that, yours just keeps building power

Seems like it’s leaving a lot of low end torque on the table, don’t see why you couldn’t have close to your peak torque number from 3k rpm to redline

 

Looks like its just ramping in slowly, probably from not using a boost controller and instead just a spring in the wastegate, or its too big of a hotside.

 

From the vid, sounds like they dynoed in a low gear to keep speed down as the pull wasn't very long. So the time to get it into boost eat up a lot of the rpm curve.

 

Correct, I’m not using a boost controller at the moment. I’ll get one eventually. Truck runs like a scalded ape though.

 

Those are some really nice numbers. Plan on putting on the track anytime soon?
Anone know what a CCSB truck with this much power would run on the strip?

 

Roughly 11.7 at 114.

 

Looking good man! I had another shop tune my truck. Looks like I need to roll by true street and see if they can look it over and possibly help me into the high 5s.