Printable Version | Subscribe | Add to Favourites
New Topic New Poll New Reply
Author: Subject: Rolbar Mod needed advice needed
tks

posted on 2/2/08 at 08:43 PM Reply With Quote
Rolbar Mod needed advice needed

This afternoon i was denied action on the circuit because of the height of my rollbar, they stated it was to low.




On this pic you can clearly see it.
How would i do a mod...??

i know that my seats are on 20mm bushes but that won't make THE difference...

i thought of welding on 2 banana's to upper the height a bit??

Tks





The above comments are always meant to be from the above persons perspective.

View User's Profile View All Posts By User U2U Member
jacko

posted on 2/2/08 at 08:48 PM Reply With Quote
Cut it off and weld a new one on in my mind that's the only way
Jacko

View User's Profile E-Mail User Visit User's Homepage View All Posts By User U2U Member
Simon

posted on 2/2/08 at 08:52 PM Reply With Quote
Have to agree with Jacko, I'm afraid. That or a shorter neck.

I have same prob

ATB

Simon

[Edited on 2/2/08 by Simon]






View User's Profile View All Posts By User U2U Member
mookaloid

posted on 2/2/08 at 08:52 PM Reply With Quote
They had a good point. your head with helmet on should be at least an inch below a line drawn from the top foremost point oof the engine to the rollover hoop.

I would suggest replacing the whole hoop for a taller one which will do the important job of protecting your head if you roll over.

Cheers

Mark





"That thing you're thinking - it wont be that."


View User's Profile E-Mail User View All Posts By User U2U Member
Avoneer

posted on 2/2/08 at 09:02 PM Reply With Quote
Full new one or an extra little hoop:



Pat...





No trees were killed in the sending of this message.
However a large number of electrons were terribly inconvenienced.

View User's Profile E-Mail User Visit User's Homepage View All Posts By User U2U Member
procomp

posted on 2/2/08 at 09:11 PM Reply With Quote
Hi it might be worth noting that if they are strict enough to deny you entry due to height they may also deny you entry with a hoop added on top of the original. Here in the UK strictly speaking it is against MSA/FIA regulations to do that.

As others have suggested start from fresh.

Cheers Matt






View User's Profile E-Mail User Visit User's Homepage View All Posts By User U2U Member
PAUL FISHER

posted on 3/2/08 at 12:44 AM Reply With Quote
You could have a full cage welded on to your roll bar,something like this Rescued attachment roll bar.jpg
Rescued attachment roll bar.jpg

View User's Profile E-Mail User View All Posts By User U2U Member
Mr Whippy

posted on 3/2/08 at 12:25 PM Reply With Quote
yeah I think full cages look quite smart on a 7





Fame is when your old car is plastered all over the internet

View User's Profile E-Mail User Visit User's Homepage View All Posts By User U2U Member
tks

posted on 3/2/08 at 01:23 PM Reply With Quote
starting from new is very very difficult...

mainly because the crossbars wich you see go downwards to the edge of the car, no way i can cut then off / replace them without taking the back off, tot ake the back off i need to take the wigs off and i need to take off all the loom etc. etc..

i think i will add 2 banana's (like the one above) and also add a new bar to the crossbar...i only need 15cm...





The above comments are always meant to be from the above persons perspective.

View User's Profile View All Posts By User U2U Member
dave-69isit

posted on 3/2/08 at 01:39 PM Reply With Quote
are your seats on the floor or monuted on runners

[Edited on 3/2/08 by dave-69isit]

View User's Profile Visit User's Homepage View All Posts By User U2U Member
iank

posted on 3/2/08 at 02:47 PM Reply With Quote
Probably worth talking to the scrutineers about whatever you plan to do. Be a complete pain to weld on the additional banana-hoops and then be told they won't accept those either.





--
Never argue with an idiot. They drag you down to their level, then beat you with experience.
Anonymous

View User's Profile View All Posts By User U2U Member
C10CoryM

posted on 3/2/08 at 06:08 PM Reply With Quote
Minimum SCCA height is 2" above the helmeted head. As others have mentioned a new rollbar is the best way to go. However, sometimes you can run removable rollbars with sleeves. Meaning you may be able to just cut the down tubes as low as you can reach then sleeve,drill and bolt the new bar into place.
Look into what is required, and what is recommended for rollbars by your local rules. You might find if one track fails you on that, another might fail you on something else (like the angle between your main hoop and the down tubes.... it looks too small).
Good luck.
Cory





"Our watchword evermore shall be: The Maple Leaf Forever!"

View User's Profile E-Mail User Visit User's Homepage View All Posts By User U2U Member
tks

posted on 4/2/08 at 06:37 PM Reply With Quote
quote:
Originally posted by dave-69isit
are your seats on the floor or monuted on runners

[Edited on 3/2/08 by dave-69isit]


on runners and on 15mm spacers..

sadly i don't think i will make it... taking them both away (wich isn't that comfortable...)

bit strange its just a Standard Luego and i'm not very tall 1.76mtrs





The above comments are always meant to be from the above persons perspective.

View User's Profile View All Posts By User U2U Member
t.j.

posted on 5/2/08 at 09:05 AM Reply With Quote
- What about lowering the seat?
- Then a little spacer on the mountings?

If that doesn't work, I would make a complete new one





Please feel free to correct my bad English, i'm still learning. Your Dutch is awfull! :-)

View User's Profile View All Posts By User U2U Member
2b_pablo

posted on 5/2/08 at 10:37 AM Reply With Quote
cut the old rollbar on each vertical, slide a new rollbar (minus the bottom mounts) over each vertical post, weld it up and bobs yer uncle?
View User's Profile View All Posts By User U2U Member
foes

posted on 9/2/08 at 12:07 AM Reply With Quote
No offence tks but this pointed out to you by chrisgamlin a while back

link

i only remebered it because i thought i wouldn't like to be doing track days with a roll bar that low... i went for a full cage on mine, i think that'd be your best bet and you could incorporate your original roll bar into it...?



View User's Profile View All Posts By User U2U Member

New Topic New Poll New Reply


go to top






Website design and SEO by Studio Montage

All content © 2001-16 LocostBuilders. Reproduction prohibited
Opinions expressed in public posts are those of the author and do not necessarily represent
the views of other users or any member of the LocostBuilders team.
Running XMB 1.8 Partagium [© 2002 XMB Group] on Apache under CentOS Linux
Founded, built and operated by ChrisW.