RF brake shutoff has always been legal in the 18-20 years I have ran a UMP modified.
Portsmouth must not be a UMP sanctioned track, because Nick would have called Sam @ UMP and bitched, and he would have been allowed to do whatever he wanted to do.
Portsmouth must not be a UMP sanctioned track, because Nick would have called Sam @ UMP and bitched, and he would have been allowed to do whatever he wanted to do.
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