What settings should I set my Troyer SCT 3 at. I currently have it on 91 Perf.
But what should I set the spark and everything else at to get the most power out of my 4.6

 

Leave it alone.

 

i.ride.suzuki is correct, leave it alone. Each tune is optimized per your work sheets. There is no need to attempt to adjust anything unless you realize a problem with a particular tune.

 

Typically, troyer will not allow you to add timing or take fuel away. He allows changes that would make the tune more "safe" like taking timing away or adding fuel, so from a performance standpoint it would become less.