I know what a car is gonna make on mainstreams dyno I've been apart of prob close to 300-400 cars tuned their as well as all my personal cars.

I'm sure dan knows what a car should make on his dyno.

It's a rather simple statment, you should know your dyno and that is each shops measuring stick.

All dynojets are close but wil not be specifically the same it's impossible for them to be
dead on balls accurate to each other.

My buddy made 197whp on balanced perf dyno and made 183whp on mainstreams 2 days later

doesn't mean balanced dyno was rigged or anything. That's my point