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roll cage specs #894983
01/02/11 09:56 PM
01/02/11 09:56 PM
Joined: Jan 2003
Posts: 12,080
Benton, IL.
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DaveRS23 Online rolleyes OP
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DaveRS23  Online Rolleyes OP
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Joined: Jan 2003
Posts: 12,080
Benton, IL.
Getting ready to have a cage put in the Dart and I don't know a thing about what I need to tell the guy. He's a buddy that doesn't normally do drag stuff, mostly roundy-rounders. But if I get him the specs, he will do it up.

So, where should I go to get the condensed version of requirements for a 10 sec. car? And for that matter, I guess I may as well get all the rules for the car to pass inspection.

I am not sure that it will ever see a sanctioned track (our local track isn't sanctioned), but I thought that I would get the bigger, more difficult things out of the way.

Thank you!


Master, again and still
Re: roll cage specs [Re: DaveRS23] #894984
01/02/11 10:20 PM
01/02/11 10:20 PM
Joined: Jun 2007
Posts: 2,646
Plymouth Meeting, PA
bigtimeauto Offline
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Joined: Jun 2007
Posts: 2,646
Plymouth Meeting, PA
A 6 point roll bar is good until 9.99 or faster. 1 3/4 .134 MS EWS is fine. It needs to be welded directly to the frame or 6x6 plates. You can buy a basic prebent *kit* from S&W race cars for $189.00.

NHRA rule books have the drawings and tubing thickness's.

here i just found this:

http://www.nhraonline.com/contacts/tech_faq.html

Last edited by bigtimeauto; 01/02/11 10:21 PM.

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Re: roll cage specs [Re: DaveRS23] #894985
01/02/11 11:08 PM
01/02/11 11:08 PM
Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY Offline
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MR_P_BODY  Offline
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Joined: Jun 2003
Posts: 52,972
Romeo MI
Once you go 9.99 or quicker is when you need a full cage
and thats when you need to have it certified (and alot
of added safety equipment)

Re: roll cage specs [Re: bigtimeauto] #894986
01/03/11 12:04 AM
01/03/11 12:04 AM
Joined: Jan 2003
Posts: 12,080
Benton, IL.
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DaveRS23 Online rolleyes OP
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DaveRS23  Online Rolleyes OP
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Joined: Jan 2003
Posts: 12,080
Benton, IL.
Thanks for the link. That has about all I need to know.


Master, again and still






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