LOL Stay away from dyno shops! The ONLY time a dyno results sheet is useful is when tuning on a single truck and measuring the change. If you notice, Cobb does NOT post expected dyno results, they post percentage increase which is s valid number.
If you have some time and cash to burn looking for the “best” numbers just hit as many dynos as possible in a day and just pick one for yourself. In many cases, just the difference in the tie-down tensions after several runs can affect the final numbers. Tire pressures, fluid temps, etc.
It’s a popular thing to compare dyno sheets for “spec racing” for arguing at the ******* over beer and wings. Just don’t do it. Heck, if you want the highest numbers possible, the dyno environmental stack and a couple other areas can be “adjusted” out of spec to give some impressive stuff. Only crooked shops would do the, but it has been done for dyno day comps. I’ve been a victim in the past…
The AP itself is s great tool to check your own results. The dyno doesn’t mean poop at the track…!
