Have sent copy of your info to my mate with the Westfield. Hopefully he will contact you directly via e-mail to confirm eligibility or otherwise of his hillclimb beast.
Like your mates 6R4 the noise limit is probably the deciding factor.
Would like to have seen the 6R4 though. I have fond memories of cold dark days at Brands watching the rallycross. On one particular event as a guest of Gollops team, courtesy of Loctite if I remember correctly. (Working in enginering has it's advantages occasionally
)
On that occasion it was so foggy you couldn't see the nose in front of your face, let alone say Druids hairpin from the braking point required. Still they raced on
Totally MAD.
