Hi there,
Are the cars bought from the online collectors dealership already run-in even when they have been driven zero distance? I ask as I don't seem to be gaining the usual few horsepower after driving around for a bit.
The break-in rate is different for each car. I think basically a low-HP car has a longer +HP rate and a high-HP car has a shorter +HP rate, but both goes in a linear manner.
I understand the increase is probably a percentage of the engine power, but I havn't gained ANY hp (not even 1/2 or a 1/4hp according to my engine limiter) off some of my newer purchases after being driven around 150 miles.
Which cars are you testing out?
@ Dirtbiker
They are? I don't really think so..