- 6,099

- Dolgellau
- rhyfelwr79
We have tested at 470bhp and 1010kg last week over 5 laps. I am using these results, although tyre wear was on and the mercs (as a team) did better than the other cars they were very close. Alfa, merc, merc, vaux, merc, alfa vaux vaux. Without tyre wear the vauxhalls should come on a bit and all the cars will get a slight boost with the extra power.