rollcage
Typically, the wieght of the vehicle depicts the tickness of the wall and diameter of the required pipes.
Some situations, such as SCCA stock classes, specifically disallow welded in rollcages because they stiffen the chassis.
Other orgs have no requirements for track days/HPDE, but require 4 - 6 point cages for competition schools.
Yes it is worth it, and if permissible, so is welding the seams. Here is a WC Car build up site. http://www.ericksonmotorsports.com/gallery/cage.html
Is it worth it? Well it will add a minimum of 200lbs to your car. Therefore it will be slower. You will also need a good properly secured 5 or 6 point harness(ie.. drill holes through floorboards)
Why do you want a cage anyway?
What are your goals? Where, and with who, do you want to race the car?
EDIT- I went back and looked at some of your other posts. There are a lot of other things you should do to the car, besides the cage, like remove the stereo, A/C, (Canadians need Heat though)... Brabus Sways? Get H&R or contact Speedybenz to see if you can make a race bar (solid or hollow) 3 piece bar with splined ends to attach lever arms, and or get H&R adjustables and Speedybenz can make you adjustable endlinks, and get adjustable Camber for the rear, front camber caster plates, AND SERIOUSLY, if you are tracking the car, get rid of the HREs, they are way to expensive to destroy racing, and the lead time to get a replacement is WAY TO LONG. It seems like you have a lot of other work to do before you bother caging.
There's no need to pay top dolar for a top tuners suspension components when they're typically EXACT components or complete units made private label by the manufactures. Look into KW 3-way race setups, they use Koni struts and Eibach springs (the best and most commonly used in race applications)
I hope you understand my points. Feel free to contact me if you want to discuss any of this more. nukblazi@comcast.net
Last edited by nukblazi; Jan 28, 2005 at 10:50 AM.
Evosport had a chromaly rollcage installed in my CLK. It is expensive, but it weighs very little and the installation was beautiful. I believe they had an 8 point cage installed in my car so the back seats became unusable and were removed.
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My C-Coupe is the same, needs serious reinforcement. Mine is not track only yet and the SCCA Street Prepared class allows "bolt-in" only cages, I can weld in a rollbar but why bother. Here's the link to KW. http://kwsuspensions.com/. The race set ups are completely custom and built to your specs. You'll need camber/caster plates and upper spring perch adapter to mount up the 2.5id (or 60mm) spring.
I just purchased the KW Variant 2 coilover (should be here Monday), since they don't offer the Variant 3 for the coupe, and I drive it on the street so I didn't get the race. They offer the V3 for the CLK, http://www.kwsuspensions.com/v3apps.htm, email me for more info, I can help you get a unbeatable price.
Last edited by nukblazi; Jan 28, 2005 at 01:24 PM.
The Best of Mercedes & AMG
Thank for the info nukblazi.
Sleestack can u please take more pic of ur cage ? like the rear and the bar that goes on the front ? Thanks
Last edited by tery; Jan 28, 2005 at 02:32 PM.
Nuk B - That has been in my sig for a year, but yes, the car will be complete shortly.
Nuk B - That has been in my sig for a year, but yes, the car will be complete shortly.
As for specific track/ racing organization requirements... I'm not particuluarly concerned as the car will spend most of its time on the road. The cage was installed to improve the performance of the car and to allow the chassis to better handle the anticipated 700 hp. I'd probably get a proper sports car if I spent alot of time at the track. You should probably look into specific requirements if you are more track inclined.
I thought with 700HP and a full cage he'd be entering GT3 Racing
I put a cage and harnesses in my truck, now I feel naked an unsafe in any other car. I don't think I'll hack up my car, at least not anytime soon.. :v
Or are you just looking to rally ??
Last edited by Thericker; Feb 11, 2005 at 01:53 PM.








