Originally Posted by jaje
if you have airbags then depending on your event you may have to have an open face helmet - new scca rule which nasa may adopt (then all the clubs like PCA may do so to)
as for air vents in helmets...they do little for cooling in normal closed cars (conv maybe different) especially if you have a balaclava on (which i recommend to soak up your sweaty head)
Well the one way to fix it (if you have airbags) is to disable it. Either a fuse or disconnect it. No way am I giving up my full face helmet. Helps to keep my contacts from drying out.
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