User blog comment:Mr Procrastinator/How often does a car need servicing?/@comment-180.182.108.180-20150513022735

Is there a calculation for lost speed for time off track?

I found my lap times on Monza increased by 6 seconds over the ten lapped in the RSR 2014 Showcase event with an unserviced car taking shortcuts. The effects seem to compound over the event too.