Quote Originally Posted by Sal yet again View Post
As expected quite a few National Tarmac crews showing as BRC registered like John Stone so maybe as I thought some have decided to fit regulation restrictors and have a go seeing as at least 3 rounds count for both championships
It'll be interesting to see how many are actually BRC registered when the event start-list is published and how many ticked the box on the event entry form "just in case". I can't find a way to access any list of registered contenders on the BRC web site, so there's no way of knowing who has actually registered at this time.

In any case, given the cost and time involved in fitting a smaller restrictor & re-mapping the engine, I doubt that anyone will go down this route if they're combining National Tarmac with a BRC run. Much easier (and £250 cheaper) to register for the BRC Open category than to run in BRC1.