Any benefit to safety using the partial roll cages/bars?
#1
Melting Slicks
Thread Starter
Any benefit to safety using the partial roll cages/bars?
Since the car is finding itself on the track somewhat regularly, I am strongly considering some safety mods to the car and I was wondering if these types of partial roll cages would help.
Since this is still primarily a street car, I am not interested in a full roll cage for the car, nor do I want the bars to run into the passenger compartment. I understand that minimizes the value of the cage, hence my question about if there was any meaningful increase in safety. I know it won't help in side or front, but I have to assume it'll help on a rollover or rear accident.
Does anyone have any input? If so, any suggestions on which ones to get for a C6Z? Safety is the critical consideration, but installation and clean removal would be important considerations too.
This is the type of cage I'm talking about (C5 Z06 pictured)
Since this is still primarily a street car, I am not interested in a full roll cage for the car, nor do I want the bars to run into the passenger compartment. I understand that minimizes the value of the cage, hence my question about if there was any meaningful increase in safety. I know it won't help in side or front, but I have to assume it'll help on a rollover or rear accident.
Does anyone have any input? If so, any suggestions on which ones to get for a C6Z? Safety is the critical consideration, but installation and clean removal would be important considerations too.
This is the type of cage I'm talking about (C5 Z06 pictured)
#2
Melting Slicks
Thread Starter
Of course after I post this, I find this thread...
https://www.corvetteforum.com/forums...ar-c6-z06.html
Basically the sentiment is that the cages won't help on a C6Z as the B pillar support is very strong already. The A pillar is the 'problem' and this type of cage won't help. Any thoughts?
https://www.corvetteforum.com/forums...ar-c6-z06.html
Basically the sentiment is that the cages won't help on a C6Z as the B pillar support is very strong already. The A pillar is the 'problem' and this type of cage won't help. Any thoughts?
#3
Burning Brakes
Other than a nice place to attach a shoulder harness, I don't see a lot of added safety. No A pillar protection or side bars for intrusion protection. Rollovers are relatively rare and the halo is pretty stout already. Most impacts are front, offset front, and side intrusion.
#4
Drifting
I have a Pfadt roll bar bolted into my base coupe. It's great for mounting a fire extinguisher, gopro camera, and if I ever decide to get racing seats/harnesses, I can do it with a good support to the frame. Also, it definitely stiffened up the chassis quite a bit, along with the exhaust cover sub-frame joint plate thing, AND trailer hitch. Yes, I use a trailer on the back of my C6 and it also stiffened up the rear end.
Only other option for me is a full cage, but I only do 1 HPDE per year, so my car is 99% street, only drive it about 1,000 miles per year.
I think the harness bars are garbage.
Only other option for me is a full cage, but I only do 1 HPDE per year, so my car is 99% street, only drive it about 1,000 miles per year.
I think the harness bars are garbage.
#5
Safety Car
I built a street car into a mostly HPDE track car after I sold my race car. As I drove it on the street, my cage builder (Blaine Fabrication in Nor Cal) wouldn't allow me a front HALO. His point was even with padding that bar near your unhelmeted head in a street accident is not something you wanted.
He did however build it as a 5 point, with the normal 4 points and an angled bar from the drivers side upright down to a point slightly in front of the driver door opening. That actually made getting in the car a bit easier when I was in street clothes as I could simply plop down on the bar and slide into the seat.
Now this was not a cheap installation, but it worked for me and gave me more confidence during track days. I also installed a 5 point harness and wore full Nomex and other protective gear. As for a simple bolt in bar as you show, I expect it best you save your money. No reason to do something unless you are going to do it correctly.
He did however build it as a 5 point, with the normal 4 points and an angled bar from the drivers side upright down to a point slightly in front of the driver door opening. That actually made getting in the car a bit easier when I was in street clothes as I could simply plop down on the bar and slide into the seat.
Now this was not a cheap installation, but it worked for me and gave me more confidence during track days. I also installed a 5 point harness and wore full Nomex and other protective gear. As for a simple bolt in bar as you show, I expect it best you save your money. No reason to do something unless you are going to do it correctly.
#6
Personally I think you guys running 500hp+ cars on the track without full cages and safety gear are a bit insane. Another driver just got killed at Road Atlanta last weekend in a 'street car'.
As has been said, the bar above will do little to actually protect you any more than the stock structure, but it's the minimum I'd run if you're using race seats and harnesses.
As has been said, the bar above will do little to actually protect you any more than the stock structure, but it's the minimum I'd run if you're using race seats and harnesses.
#8
Of course after I post this, I find this thread...
https://www.corvetteforum.com/forums...ar-c6-z06.html
Basically the sentiment is that the cages won't help on a C6Z as the B pillar support is very strong already. The A pillar is the 'problem' and this type of cage won't help. Any thoughts?
https://www.corvetteforum.com/forums...ar-c6-z06.html
Basically the sentiment is that the cages won't help on a C6Z as the B pillar support is very strong already. The A pillar is the 'problem' and this type of cage won't help. Any thoughts?
Thinking about adding something myself although it's hard to find alternatives other then custom making one.
#9
Instructor
A local race shop built mine, it's the back half of what he would do for a full cage. If I could afford it I would full cage it and race, but for the next few years this will give me an extra piece of mind while I do track days and hopefully learn how to drive this car properly.
#10
Personally I think you guys running 500hp+ cars on the track without full cages and safety gear are a bit insane. Another driver just got killed at Road Atlanta last weekend in a 'street car'.
As has been said, the bar above will do little to actually protect you any more than the stock structure, but it's the minimum I'd run if you're using race seats and harnesses.
As has been said, the bar above will do little to actually protect you any more than the stock structure, but it's the minimum I'd run if you're using race seats and harnesses.
#11
Racer
Full cage.
I have seen a friend flip at Watkins and have the A frame give way. He was lucky and walked away. I have a cage. No guarantees even with a cage. Just better odds.
#13 Corvette at Watkins Glen, April 2013
#12
Tech Contributor
Member Since: Oct 1999
Location: Charlotte, NC (formerly Endicott, NY)
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That red Z06 looks more like it hit the A pillar and barely touched the B pillars. And even if the B pillars is strong additional support won't hurt.
Al Millions corvette rollover - YouTube
Thinking about adding something myself although it's hard to find alternatives other then custom making one.
Al Millions corvette rollover - YouTube
Thinking about adding something myself although it's hard to find alternatives other then custom making one.
A full cage is the only way to reduce the chance the roof doesn't collapse on your head is to have a cage.
Bill
#13
Burning Brakes
Jonathan I would look at Mike's cage. His is a half cage. He has one from the guy that built mine. Tolle Fab. Mine is a full cage with removable door bars. TC fab knows corvettes and is local to you. He built a few and Blaine fab is just as good. Nice guy with some odd work hours. WE can get some serious speed. If you are going to cage or half cage it. Its not much of a street car anymore. Just remember that. I do not feel safe driving around town in mine. Its pretty much 99% track car and 1% street car if need be.