[blykins]

His gas is oxygenated. Mine isn't. He's prob at 70 degrees ambient temp, I'm at 30-40. Dyno corrects power to STP, but the engine is pulling ambient temperature.

You know, I don't know what some of you do for a living, but out of common courtesy I wouldn't barge in on a meeting with one of your clients/customers and argue about your procedures in front of them...