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Old Feb 8, 2009 | 10:05 AM
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Default Caged question

I would like to install a cage on my 04Z. Has anybody had a non-vette shop do this. We have a shop over here that is pretty popular but he builds real race cars ,he has 4 5 6 second cars in their.He never gave me a feeling that he couldn't do it just told me he never done one. A 6 point with 2 swing doors using 1 3/4 under $2,000.
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Old Feb 8, 2009 | 10:30 AM
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Dave,
It shouldn't be a problem as long as he understands how a Vette is laid out. You can always call the Vette Doctors in Amityville. At one point, they were having some one else do their cage work. They can give you that number or if they are doing the work themselves, have them do it.
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Old Feb 8, 2009 | 10:47 AM
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Originally Posted by chaase
Dave,
It shouldn't be a problem as long as he understands how a Vette is laid out. You can always call the Vette Doctors in Amityville. At one point, they were having some one else do their cage work. They can give you that number or if they are doing the work themselves, have them do it.
I will, I can almost guarantee they use this comp. Montana Bros. is the name and I personally know a dozen guys who's cars were built by them. And they are pretty local to them,they have a shop in Bay Shore and Pt.Jeff Sta. Do you know if you bolt or weld in the bars?
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Old Feb 8, 2009 | 10:59 AM
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Originally Posted by Dave concrete
I will, I can almost guarantee they use this comp. Montana Bros. is the name and I personally know a dozen guys who's cars were built by them. And they are pretty local to them,they have a shop in Bay Shore and Pt.Jeff Sta. Do you know if you bolt or weld in the bars?
I don't have a roll bar. It is something I am debating at this point, but I did some research a while ago and talked to a couple of people. It is my understanding that they can be either welded or bolted to the frame of the vette.

EDIT: Here is a decent summary of the NHRA rules.
http://www.crankshaftcoalition.com/w...legal_Roll_Bar

Last edited by chaase; Feb 8, 2009 at 11:04 AM.
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Old Feb 8, 2009 | 11:08 AM
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Originally Posted by chaase
I don't have a roll bar. It is something I am debating at this point, but I did some research a while ago and talked to a couple of people. It is my understanding that they can be either welded or bolted to the frame of the vette.

EDIT: Here is a decent summary of the NHRA rules.
http://www.crankshaftcoalition.com/w...legal_Roll_Bar
I know you can weld aluminum but I thought I heard him mention he would bolt it to the frame.
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Old Feb 8, 2009 | 11:18 AM
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Originally Posted by Dave concrete
I know you can weld aluminum but I thought I heard him mention he would bolt it to the frame.
The C5 frame is steel and the roll bar has to be steel. I don't think you can use aluminum. It is mild steel or chrome moly. Use chrome moly if you want to save weight.
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Old Feb 8, 2009 | 11:37 AM
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Originally Posted by chaase
The C5 frame is steel and the roll bar has to be steel. I don't think you can use aluminum. It is mild steel or chrome moly. Use chrome moly if you want to save weight.
Oh I thought it was a aluminum frame. He did say chrome moly.
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Old Feb 8, 2009 | 12:25 PM
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Originally Posted by Dave concrete
Oh I thought it was a aluminum frame. He did say chrome moly.
IIRC, the C6's got the aluminum frame rails.
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Old Feb 8, 2009 | 02:01 PM
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The only issue I have with a full cage Vs. a 6 point is the close proximity of the bars and your head. A track only car where you are always wearing a helmet is great. Even padded bars are going to kill you with the right impact.

John
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Old Feb 9, 2009 | 12:25 PM
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Originally Posted by chaase
IIRC, the C6's got the aluminum frame rails.
^^I believe it is only the C6 Z06s and ZR1s that have the aluminum frame rails. It was done to keep the weight down I believe.
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Old Feb 9, 2009 | 12:28 PM
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Originally Posted by Dave concrete
I would like to install a cage on my 04Z. Has anybody had a non-vette shop do this. We have a shop over here that is pretty popular but he builds real race cars ,he has 4 5 6 second cars in their.He never gave me a feeling that he couldn't do it just told me he never done one. A 6 point with 2 swing doors using 1 3/4 under $2,000.
^^Are you going to drive the car on the street with a cage? I am not sure if you are aware that there are some safety issues involved if you do that. If you get into an accident and your unprotected head or other body part hits the cage you could get seriously hurt.

There was post on here not too long ago about a vette owner who got sideswiped by a truck. Got his head split open when his head hit one of cage rails in his car.

Just something to think about.
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Old Feb 9, 2009 | 03:38 PM
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Originally Posted by Independent1
^^Are you going to drive the car on the street with a cage? I am not sure if you are aware that there are some safety issues involved if you do that. If you get into an accident and your unprotected head or other body part hits the cage you could get seriously hurt.

There was post on here not too long ago about a vette owner who got sideswiped by a truck. Got his head split open when his head hit one of cage rails in his car.

Just something to think about.
I will drive the car on the street.Well your head getting split open is I guess better then your head getting knocked off your shoulders.
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Old Feb 9, 2009 | 03:45 PM
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if you are driving on the street you might not want chrome molly either.
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Old Feb 9, 2009 | 10:43 PM
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Originally Posted by white04c5
if you are driving on the street you might not want chrome molly either.
why? the extra cost? as the same issues of cranial contact exist only the bar weighs less My C5 vert has a Wolfe 6 point and has rediculas head contact points. I AM building one that will require removal for using the top UP but my PEA brain deserves the chance to survive impact without a helmet.
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Old Feb 9, 2009 | 11:14 PM
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Originally Posted by Dave concrete
I would like to install a cage on my 04Z. Has anybody had a non-vette shop do this. We have a shop over here that is pretty popular but he builds real race cars ,he has 4 5 6 second cars in their.He never gave me a feeling that he couldn't do it just told me he never done one. A 6 point with 2 swing doors using 1 3/4 under $2,000.
Dave a 6 point is actually called a roll bar. An eight point is refered to as a "Cage". You will be fine driving without a helmet with a 6 point.

Roll bar is good to 10.00 & 134.99 mph, faster than that you need a cage, license, etc.
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Old Feb 10, 2009 | 08:31 AM
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Originally Posted by Jnape
why? the extra cost? as the same issues of cranial contact exist only the bar weighs less My C5 vert has a Wolfe 6 point and has rediculas head contact points. I AM building one that will require removal for using the top UP but my PEA brain deserves the chance to survive impact without a helmet.
was told by a chassis guy down in houston. he said that the bumps/pot holes etc that are normally encontered on a daily driver would end up causing problems with the chrome molly roll bars. i dont remember if every day street abuse causes it to crack or what the problem was. he just said mild steel is the way to go on a dd
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Old Feb 10, 2009 | 01:43 PM
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Originally Posted by Jnape
why? the extra cost? as the same issues of cranial contact exist only the bar weighs less My C5 vert has a Wolfe 6 point and has rediculas head contact points. I AM building one that will require removal for using the top UP but my PEA brain deserves the chance to survive impact without a helmet.
I have no cranial contact points with my Wolfe six point roll bar.The bars (hoop) are all installed behind the seats,except for the door bars that are impossible to hit with your head.Please explain the locations of the head contact points on your roll bar....I just can't visualize the problem.
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Old Feb 10, 2009 | 02:41 PM
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Originally Posted by Dave concrete
I will drive the car on the street.Well your head getting split open is I guess better then your head getting knocked off your shoulders.
^^I did not say that to be a jerk. The driver I mentioned in my post only got his head bashed and that was due to the cage. Rest of him was okay.

I too had thought about putting in some kind of rollbar or cage into my car, which is street driven, but after reading about the safety issues decided not to go that route.
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Old Feb 10, 2009 | 03:49 PM
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Originally Posted by Independent1
^^I did not say that to be a jerk. The driver I mentioned in my post only got his head bashed and that was due to the cage. Rest of him was okay.

I too had thought about putting in some kind of rollbar or cage into my car, which is street driven, but after reading about the safety issues decided not to go that route.
Yeah,you should write the NHRA & IHRA and tell them about the safety issues with roll bars and cages in comparison to non-equipped cars.I am sure that they will agree with you and eleminate the roll bar - cage specifications from their rule books.

Properly installed roll bars and cages are not safety issues....they are safety equipment items that may save your life one day!
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Old Feb 10, 2009 | 05:03 PM
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Originally Posted by 4DRUSH
Dave a 6 point is actually called a roll bar. An eight point is refered to as a "Cage". You will be fine driving without a helmet with a 6 point.

Roll bar is good to 10.00 & 134.99 mph, faster than that you need a cage, license, etc.
Thanks for that info. I only want a 5 or6 point so if I want to go to a track day, I can go and run the hell out of my car and not worry about getting kicked off the track or worse hitting a wall. The car has 581 rwhp so it has the potential to be somewere in the 10's. Do you need a roll bar for private rental?
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