His car produced 208Nm which equals 153,5 lb/ft.
Most stock cars produce between 138 lb/ft (186Nm) and 145 lb/ft (196Nm) and between 184hp and 192hp on a dyno which is quite a bit less than what Renault claims.
This of course is perfectly normal because there is no air pressure when you measure the power on a dyno.
The blowers in front of the dyno offer cooling but not pressure.
You could compare it with sticking your head or hand out of the window while you're driving (you can feel the air pressure against your hand/head) or putting your head or hand in front of a fan (in which case you just feel the air with little to no pressure).
Air pressure is essential for an N/A petrol engine.
Which is why they call it an N/A engine.
An engine that depends solely on atmospheric pressure to draw in combustion air. This is in contrast to a forced induction engine.
So, take away most of the air pressure and you get lower results.
This, of course, means that when you're driving on the road, you will see higher numbers compared to your dyno result.
There are of course other factors that also determine your dyno result and most importantly the differences between so many dyno results.
These factors are the brand of dyno that you use to do the runs on and last but not least, the dyno operator.
If I recall correctly, the RS Wouter did the runs on is a Dyno Dynamics and they did the run in shoot out mode.
This means that no corrections are being used.
There are quite a few experienced people who think this is an optimistic way of measuring power and torque because no corrections are made while measuring the power of the car.
Anyway, that's the reason why I told Wouter that his torque number is high.
Sorry for the length of this post.
Kind regards
Der Abt