I can tell you right now that trap speeds were all mixed up and not correct. I ran my car all day and had my vbox compare trap speeds with yours and they were wayyy off.
Example: I ran BLUE m5 and won by 3-4 car lengths and on my slip it said trap speed on my car was 139 where as on the m5 150
Then I was told that 150 trap was actually mine because they are having problems with equipment and everything is messed up BUT on that same run my vbox was showing 146 trap speed. I think that I should trust vbox...
In addition, not every race started at 60mph so its kinda unfair to say that one car was faster than the other one...IMHO