We just received some information regarding updates to the 2009 Grand Am rule book. Of particular interest:
Helmet removal systems: We will require all drivers to install a helmet removal system in their helmets for the 2009 race season and beyond. One system called EJECT is sold by Shock Doctor, is very inexpensive, easy to implement, and is similar to the Hats-Off device used by the IRL. There are others available.
Left and Right side nets: Grand Am will require the use of SFI 37.1 Kevlar left and right side nets in all Grand-Am series cars. For seats without lateral head supports the nets should be parallel to longitudinal centerline of car and as close to helmet as possible. For seats with lateral head supports, the installation is similar but the net must be in contact with the head support and attached behind the driver slightly inboard so as to partially wrap around the support. The nets should be installed with some tension. Upper strap of net must be at or above cg of helmet. Caution should be used when purchasing these side impact nets as there are a number of companies offering these types of nets with the SFI 37.1 rating but are not made of Kevlar. Only nets made from Kevlar will be considered compliant. BSR offers a selection of the approved nets. See below for illustrations related to the proper use of these nets.
The entire document may be downloaded HERE.
Wednesday, November 19, 2008
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