50 4Ever

I drive to Synergy from Sacramento. Rich has a Dynapack Dyno, which I think is the best around. The difference you ask, mosy dyno's they strap the car down to rollers, with the Dynapack the jack the car up, remove the rear wheels and bolt the dyno to the car. They don't get the car in 4th and mat the throttle, instead after the car is in 4th they run it up to say 2500 RPM and the dyno puts a load on the engine. tables are fixed then the RPM's go higher, etc. I think this gives you the best possible tune.