Originally Posted by SubieEngineer
I'm not sure, but they do have loaners. I always get a funny answer when I ask tracks about M versus SA requirements.
I'm baffled by why they're doing it as a "Time Trial" in the first place. I thought it was a straight up PDX "go drive your car on a track for fun" thing.
As for the M vs SA, if it were up to me I wouldn't allow M helmets for full blown track events. For an AutoX it's okay, but for track events where worse crap is likely to happen, I'd say SA rating should be mandatory. They're tested for multiple impacts, because in a car you're going to be strapped in with plenty of things to hit your head on (window, rollbar, b-pillar, etc)... and are rated for flammability. Motorcycle accidents you're more likely to hit the ground and slide.... one impact, and away from any possible flames.