Rollcage for dual purpose |
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Rollcage for dual purpose |
SirAndy |
Apr 10 2012, 12:33 PM
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#41
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Resident German Group: Admin Posts: 41,669 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
If you want to keep arguing that your 914 is safer for you than your Jetta is, you can keep talking. I'm arguing that comparing a 40+ year old car to a modern car when it comes to safety is a very moot point. My Jetta better be generally safer than the 914. There's over 30 years of car development between them. My point is that the cage in my car is nowhere near as close to my head than what you are trying to tell people. I'm not sure who designed your cage, but if you have exposed metal bars closer than 3" from your head, you need to find a better cage builder. (IMG:style_emoticons/default/driving.gif) |
SirAndy |
Apr 10 2012, 12:36 PM
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#42
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Resident German Group: Admin Posts: 41,669 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
beware your knee's though... I'm not trying to be negative, but I've seen it with my own eyes.. Yepp, they aren't called "kneecapper" for no reason ... (IMG:style_emoticons/default/blink.gif) Here's a pic of my cage while it was build (ignore the temp braces). The front cross bar goes under the steering column but is high enough to completely sit behind the dash. The lower dash pad actually wraps around the bottom of the bar covering it fully. (IMG:http://www.914world.com/bbs2/uploads/post-179-1210447317.jpg) |
McMark |
Apr 10 2012, 12:39 PM
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#43
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914 Freak! Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
Cracker, it may be a trick of the light, but those roll bar corners look like they're kinked. Kinked is bad. (IMG:style_emoticons/default/sad.gif)
If you see something like this, it needs to be redone. Attached image(s) |
JmuRiz |
Apr 10 2012, 12:59 PM
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#44
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914 Guru Group: Members Posts: 5,433 Joined: 30-December 02 From: NoVA Member No.: 50 Region Association: MidAtlantic Region |
Questions (not sure if on or off-topic): Would it be possible to do a 914/6 GT style bolt-in top to give some extra support, along with the beefed up a-pillar, to help with safety on a dual purpose car?
Also, is there a way to help with side-impact protection on a dual purpose or street driven car w/o a cage? |
Cracker |
Apr 10 2012, 01:40 PM
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#45
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Advanced Member Group: Members Posts: 2,148 Joined: 2-February 10 From: Atlanta (area) Member No.: 11,316 Region Association: South East States |
Cracker, it may be a trick of the light, but those roll bar corners look like they're kinked. Kinked is bad. (IMG:style_emoticons/default/sad.gif) If you see something like this, it needs to be redone. Mark - It IS a trick of the light...I have no "kinks" in the cage. Coincidentally, I have one of the best race fabricator's in the South. Thanks for looking out for me...I'm sure that does occur in home built cars quite often. On the note above about quality. I see so many cages that are only mounted to the top of the rocker (box), or the plate just rolls over the edge. The 914 rockers are CRAZY thin metal and need as much contact area as possible. We used 1/4" plate that runs from the seam all the way to the floor pan. Be sure to "hang" when welding here as the heat can cause major "sag" in the rocker and close your door gaps in a heartbeat! We also tied into the upper seat belt mounts in the sails - this is typical but also important in allowing the entire assembly to "box/triangulate". JFYI. |
Cracker |
Apr 10 2012, 01:49 PM
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#46
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Advanced Member Group: Members Posts: 2,148 Joined: 2-February 10 From: Atlanta (area) Member No.: 11,316 Region Association: South East States |
Aaron, the car has a nice pan and the seat is lowered into the pan recess... lower than a stock floor. a lot of nice fab work and effort went into lowering that seat. beware your knee's though... I'm not trying to be negative, but I've seen it with my own eyes.. Padding is the bare minimum on all area's of a roll cage it doesn't really make it as safe as say "no body contact" Brant is correct. When you go down "this" road it IS a one way street. Things can be reverted but that too would be quite a bit of work. We did notch the floor and built a custom floor pan (skid plate technically) and set the seat height to MY liking. Litrally, an average sized man doesn't see 3/4 up the steering wheel - quite funny to see. NO adjustability at all...it's right where I want it and NO ONE drives my car but me. at 4.15 pounds per HP it is a death trap if not accustomed to it. Thanks for the advice regarding the "knee knockers"...I'll look into a better solution. I'm just slightly hard headed. (IMG:style_emoticons/default/rolleyes.gif) |
brant |
Apr 10 2012, 02:41 PM
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#47
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914 Wizard Group: Members Posts: 11,632 Joined: 30-December 02 From: Colorado Member No.: 47 Region Association: Rocky Mountains |
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Cracker |
Apr 10 2012, 02:46 PM
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#48
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Advanced Member Group: Members Posts: 2,148 Joined: 2-February 10 From: Atlanta (area) Member No.: 11,316 Region Association: South East States |
my car but me. at 4.15 pounds per HP it is a death trap if not accustomed to it. I'm definitely taking this off topic wow... what motor and weight are you 500hp and 2000lbs? A little more weight...and a little more power. (IMG:style_emoticons/default/aktion035.gif) |
J P Stein |
Apr 10 2012, 07:54 PM
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#49
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Irrelevant old fart Group: Members Posts: 8,797 Joined: 30-December 02 From: Vancouver, WA Member No.: 45 Region Association: None |
With the top on the car (the yellow one) that cage is SCCA legal.
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