Anyone have an approach to tune the VVT Intake Table (relative timing) on a loading dyno? Got a hot date tomorrow and it is likely he's not familiar with our particular VVT setup.

He's an excellent tuner, so I'm hoping he'll figure it out.

 

I don't have any input on vvt tuning but I'm very interested in who your tuner is

 

Harvey at Boost Creep. He's tuned my previous incarnation and is fairly well respected around here. He had no trouble figuring out how to use TunerStudio last time.

 

I would do a pull at full retard and full advance and overlay the two torque maps. Where they intersect should be your changeover point. Advanced will make more bottom end and retarded will make more top end power.

 

Well I didn't get to it today. I am planning to head back. So I'll try the overlap idea.