Daniel..you should post up your fd cage you did...

 

what size OD is every body using?

 

Sorry this thread is almost a year old...

Maybe this rule was added to the Formula D rulebook after these cages were built, but I am wondering why I don't see any "anti-intrusion bars" in any of these cages. The rulebook seems pretty clear that they're necessary...

"ANTI-INTRUSION or ANTI-WHEEL INTRUSTION BARS
All cars shall have anti-intrusion bars or wheel intrusion bars with one tube extending
forward from each front down tube and one tube from the base plate forward to the
firewall but not penetrating any panel. The anti-intrusion bars or wheel intrusion bars are
intended for additional foot protection."

Doing my cage this weekend, does anybody have some input on this?? I'm assuming this was an addition for the 2013 rulebook since most of the pics in this thread were posted in 2012 or early 2013, and the 2014 rulebook isn't on the internet yet...

 

lol, maybe starting your cage this weekend, not doing your whole cage in a weekend. :P GL.

 

yes its required