If you're looking to test your vehicle's performance I highly recommend Dale Adams, really great people and tremendous service at a very reasonable price. I brought in my '04 Dodge Ram SRT-10 reg cab for a power run on the dyno, supercharged and running Petro-Can 94 octane it is putting down 587 HP and 634 lbft torque. I had to reschedule my first appointment on short notice due to the lousy weather we had in May, my truck is not safe to drive when the roads are cold & wet, the team at Dale Adams was very understanding and more than accommodating in getting me rescheduled. The day I came in everything went really smoothly, my truck went on the dyno when scheduled and I was able to hang out and listen to some shop talk with owners of some truly amazing vehicles.