Turbo six cylinder in a Satellite

My truck pulled harder with a tighter converter because, it put the load on the turbo, as soon as i let the brakes off. If you had a bunch of tuning done and were making a ton of torque, a looser converter may be on the shopping list. I'd bet that a combination of timing and boost control will get you to the point of needing chassis work.

Looks like fun and I'm jealous.