So some say Richards reads low but to be honest I picked Richard last year as he runs a "Dyno logic" which really cant be stuffed with and is considered in the industry one of the most accurate dynos on the market...
Dyno Dynamics on the other hand has a thing called "Ramp" setting and you can ramp up the dyno to read 200rwkw out of a stock r33 if you pushed the dyno far enough... Hence im saying my car is a true 270rwkw all day every day on 16psi...
But if i wanted to be a wanker about it I could say i got 300rwkw off 16psi but i simply know its not true and I saw them turn the ramp setting up on the final run... So no secrets there, also the print out shows the ramp setting also, so it cant be faked, but people who dont knwo what they are looking at would have no idea...