Group N roll cage Specs

I would like to know what are the specs that group roll cages must have. I ask this because i have a Toyota Ke11 Corolla similar to Adam Johns i think his name is and it has a mild steel cage but im being told that its not eligable. Could you tell me what the cage must be made from and if it has to have side intrusion bars added or just six points. Thank you any help will be appreciated.

G'day Rolla, welcome to the forum.
Yes the driver of the Group N Corolla is named Adam John. The best place to find the roll cage specs is in the Cams Manual. Basically, you cna build a cage as per the diagrams in the book or if you design your own, it will need to be engineer certified. The regs which came in last year are very strict and I'm sure mild steel is out. I think it has to be CDS steel.

Thank you for your help. If anyone has any pics of the other corolla driven by adam could they post them in here.

i dont have any pics, but c'mon down to the gravel trap Rolla Boy

28-03-2002 13:15

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Go to www.fia.co
Go to technical regulations
Go to appendix J
go to roll hoops for group N
Go to the drawings
Go to #s 253