Roll Bars for Convertables??
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Joined: Apr 2003
Posts: 7
From: Bear, Delaware
Roll Bars for Convertables??
Does anyone know if there are any basic rules stating that you must have roll bars in a convertable if you go over a certain speed? I know tracks probably vary but I was just wondering if anyone had any info on the subject. Thanks.
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Joined: Oct 2000
Posts: 1,620
From: Dover DE
NHRA rules specify that you need at least a 5 pt rollbar for 13.99 and faster with convertable. IHRA i believe is 13.49 (although closest IHRA track is 2.5 hours away).
Most people run a 6pt bar,for added rigidity,and if I have to climb over a bar,so does the passenger.
Most people run a 6pt bar,for added rigidity,and if I have to climb over a bar,so does the passenger.
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Joined: Dec 1969
Posts: 10,745
From: Buffalo, New York
Originally posted by RacinLT1
NHRA rules specify that you need at least a 5 pt rollbar for 13.99 and faster with convertable. IHRA i believe is 13.49 (although closest IHRA track is 2.5 hours away).
Most people run a 6pt bar,for added rigidity,and if I have to climb over a bar,so does the passenger.
NHRA rules specify that you need at least a 5 pt rollbar for 13.99 and faster with convertable. IHRA i believe is 13.49 (although closest IHRA track is 2.5 hours away).
Most people run a 6pt bar,for added rigidity,and if I have to climb over a bar,so does the passenger.
Both NHRA and IHRA require a "cage" at 10.99 or faster for 'verts. Any car requiring a roll bar need an SFI approved 5-point harness, mounted in accordance with the rules. You should get the rule book for the track you plan to run at to be sure you are legal.
One other thing, the way many people bolt in a bar is not legal or safe, though it isn't often checked. Properly done bolt-ins are safe, and legal. But they are just as much trouble to install as weld-in and I don't trust them as much. None the less, if you ever plan to remove the bar, bolt in is sure easier.
Rich Krause
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Joined: Feb 2001
Posts: 431
From: Harper Woods MI USA
speaking of bolt in cages
i am considering selling mine. I bought it last september. its from
www.wolferacecraft.com
its black powerder coated. it is an awsome looking roll bar. my car is prob gonna wind up needing a full cage. I am gonna have one made to look just like the wolfe or I may order a wolf weld in. if you are interested send me and email
oh yeah...it took me and a couple buddys an hour to install
i am considering selling mine. I bought it last september. its from
www.wolferacecraft.com
its black powerder coated. it is an awsome looking roll bar. my car is prob gonna wind up needing a full cage. I am gonna have one made to look just like the wolfe or I may order a wolf weld in. if you are interested send me and email
oh yeah...it took me and a couple buddys an hour to install
Last edited by MBonZ28; Apr 13, 2003 at 01:10 PM.
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