"OEM engine displacement determines the displacement
class for competition"
I must be missing something here, which is not unusual.
So humor me, but I have a question.
My question is this:
It says oem engine size determines the class.
So, for "Production", you are required to enter the class of 1299 cc if you have a Busa. There is no 1299 class, and assuming the way things normally work, you enter the class that is not OVER the engine size you have, which would be the 1350 class.
But this is not the normal case. Normally, at pavent tracks, you are always allowed to enter in a BIGGER class than what your engine would fit UNDER.
However, where does it say in the in the rules quoted above that your engine cannot be MORE cc's (larger) than the "Production" class it is REQUIRED to enter based on it's ORIGINAL size? It just says that is the CLASS you have to enter, along with the stock appearance stuff. I do not see where it says it cannot be a LARGER engine if it is stock in appearance. Is that written somewhere else? Specifically, as to the "Production" class? I would think that would be the case in this instance. If not, it should be explicitly stated, not implied. The way the rule is written, as quoted above, is very specific regarding the ENTRY into the "Production" class regarding ORIGINAL engine size. This would appear that is something, to my somewhat limited knowledge, that is unique to that class. I do not believe any other class "REQUIRES" entry into a specific class based on what the model's ORIGINAL engine size was.
Enlighten me, please.
Thanks,
Walt