see below
--
All the best
Aaron Johnson
#87 HP Spitfire 1500
Southern Illinois Region SCCA
hpspitfire.serverbeer.com
> Amici
>
> A question of simply historical interest.
>
> 1. When did the SCCA make simple roll bars a requirement for racecars?
not sure
> 2. Was the roll bar required of both open and closed cars? (Did this vary
> with car classification?)
not sure
> 3. When was there first a specific specification for the initial roll bar
> in the GCR?
not sure
> 4. When did the more moden roll cage requirments become required of open
> cars? closed cars?
Full cage requirements became about 89 I think...then changed again in92, then
again in 95, then 99 then again 2002, then again next year.
> 5. When did it become a requirment to have identification numbers for
> roll bars/rollcages?
'72 and the numbers were to match the log book #'s
>
> 6. Is there a central clearing house that maintains records of roll bar/
> roll cage numbers?
No, each region has kept their own numbers, some have fairly good records others
have none. SCCA headquarters doesn't keep any.
> Thanks in Advance
>
>
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