spiny
Club Retro Rides Member
Wiki Admin
I am abivalent towards car electrics ...
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Club RR Member Number: 167
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just fitted a three point harness to the MG and have spent a few minutes trying out the best setpu, but no matter how I adjust the straps, the center release always seems to be over my bellybutton. As I'm used to normal seatbelts, this feels odd - is it supposed to be like this or have I not got it setup correctly ? also, I have the rear mount as in the below pic, is this ok, or too close to the back of the seat ? its easy enough to move it and re-weld.
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ChrisT
Club Retro Rides Member
Posts: 1,637
Club RR Member Number: 225
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rear mount is completely wrong - in the event of an accident all the stress is put on the bolt head and it will shear off - force needs to be at 90deg to it. I'll dig out a pic......
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spiny
Club Retro Rides Member
Wiki Admin
I am abivalent towards car electrics ...
Posts: 1,330
Club RR Member Number: 167
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ok, it's like '1' at the moment, but should be more like '2' ? the shearing of the bolt makes perfect sense now you've mentioned it, doh
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in all honesty if you are not getting the car msa or rac logbooked or are only using it for occasional track days etc, i would not bother with harnesses , if not fitted properly they can be dangerous, also for everyday use the are a jolly pain in the arese, i have had a few 'booked rally acrs over the years and when using on the road i have been bleddy glad to get out!! only my opinion though as i love to see a race /rally prepped car!!
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yes ,it started badly ,petered off in the middle and the least said about the end the better!!!
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spiny
Club Retro Rides Member
Wiki Admin
I am abivalent towards car electrics ...
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Club RR Member Number: 167
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would angline the rear mount like so: be better ?
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spiny
Club Retro Rides Member
Wiki Admin
I am abivalent towards car electrics ...
Posts: 1,330
Club RR Member Number: 167
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in all honesty if you are not getting the car msa or rac logbooked or are only using it for occasional track days etc, I would not bother with harnesses , if not fitted properly they can be dangerous, also for everyday use the are a jolly pain in the arese, I have had a few 'booked rally acrs over the years and when using on the road I have been bleddy glad to get out!! only my opinion though as I love to see a race /rally prepped car!! you may have a point they were about the same price as normal retractable belts, and I literally flipped a coin on which I bought. I have only bought one so far though, in case I don't get on with it. but they do look good
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ChrisT
Club Retro Rides Member
Posts: 1,637
Club RR Member Number: 225
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I'd go for option 2 with it mounted higher up but the angled mount would work - just set it further back than it is at the moment, that angle from the seat looks a bit too steep
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spiny
Club Retro Rides Member
Wiki Admin
I am abivalent towards car electrics ...
Posts: 1,330
Club RR Member Number: 167
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I'd go for option 2 with it mounted higher up but the angled mount would work - just set it further back than it is at the moment, that angle from the seat looks a bit too steep cool, so aim to get the mount near enough 90 degrees to the path of the rear belt and far enough back so the angle it takes over my shoulder isn't too tight ?
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The centre belt will sit quite high, that's normal.
I'd not use a harness with a low-back seat though, IMO it's not exactly safe! Look at a proper bucket seat, it fits through 'eyes', this positions it right, keeps them the same length and doesn't put stress on your shoulders.
Day in day out I use a standard seatbelt on the road with my bucket, and the harness tucks in behind me (it's not a bulky one). For drift sessions and trackday's I use the harness properly though.
And as they've said above about the angle. Good man, keep the work up!
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The journey of 1000 miles starts with a single coffee.
I don't like coffee!
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skinnylew
Club Retro Rides Member
Posts: 5,546
Club RR Member Number: 11
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I loved using a harness with my buckets but i did find the following: 1) make sure you can reach switches - theres nowt more annoying than trying to change a radio station when Will Young comes on only to find that you can't reach the buttons grrrrrrrrrrrrrr 2) try to avoid changing your driving style: I had a harness in my 1.1 fiesta when i was younger and i took it out for my own safety because i felt invinciblke with it on and drove everywhere accordingly!! other than that I'm a fan of them although i've got a cage as well, (there was a thread about harnesses a while back and it caused a lengthy debate iirc)
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If your shoulders are above the height of the seat back when seated (which i guess they prob will be) I wouldn't run harnesses In a crash with harnesses and a low seat back, you can get all sorts of back issues from compression of the spine. Even if its just a daily driver i'm not sure its worth it, they are cool but thats not enough of a reason (honest ).
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Dez
Club Retro Rides Member
And I won't sit down. And I won't shut up. And most of all I will not grow up.
Posts: 11,712
Club RR Member Number: 34
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If your shoulders are above the height of the seat back when seated (which I guess they prob will be) I wouldn't run harnesses In a crash with harnesses and a low seat back, you can get all sorts of back issues from compression of the spine. Even if its just a daily driver i'm not sure its worth it, they are cool but thats not enough of a reason (honest ). what mantasport is saying is bang on. personally, i wouldnt run a harness unless theres a harness bar/spreader bar of some sort above shoulder height for the harness to run up and over- one of the most common injuries from wearing a harness without this is broken or dislocated collarbones- its not hard to see how this happens. some bucket seats with harness holes are stiff enough to prevent this, but not all- echeck the holes are adiqutely re-enforced and not just put though the material. think where the top mount of a 3 point seatbelt is- well above shoulder height!
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I'd second that it'll be a bad idea with that little seat.
However it seems contrary to most but I absolutely love my harnesses in a couple of my cars. To be fair they're stripped out as well, and I love the feeling of being 100% secure and not sliding at all in corners etc. Of course that's with a proper bucket too. What Skinny said holds too about the switches - I moved some of mine up to within reach when I'm strapped up.
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spiny
Club Retro Rides Member
Wiki Admin
I am abivalent towards car electrics ...
Posts: 1,330
Club RR Member Number: 167
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all good points guys the stock mountings for the belts are pretty low anyway - about the same as the top of the seat, so I'll have a think about how to mount the harness around the same height. or just get some three point inertia belts
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spiny
Club Retro Rides Member
Wiki Admin
I am abivalent towards car electrics ...
Posts: 1,330
Club RR Member Number: 167
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or a new seat
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With that type of mount (bolt on) harnesses, you should have all the force perpendicular to the bolt otherwise it'll shear. You could replace the mounts with clip in harnesses replace the bolt with an eyelet, but the harnesses would still push down on our shoulders in the event of a crash.
I ran buckets and harnesses in my 106 as a dail, and after approximately one week you get sick of them. Sick to death.
The mini has some harnesses in mounted just liek the above, and some bucket seats mounted on bits of wood. I'm scared to drive the thing (Just as well that it's always in bits really!)
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Should be like so: One thing worth mentioning is that if you fit harnesses, make sure you can actually reach the controls for things like lights, heating, etc. Another problem that can appear is that you can't lean forwards at blind junctions, or when maneuvering - consequently driving the car on public roads can become a right pain
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spiny
Club Retro Rides Member
Wiki Admin
I am abivalent towards car electrics ...
Posts: 1,330
Club RR Member Number: 167
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I can reach everything from the seat - the MG is quite small the original belts are three point static, so presumably the problem of not being able to move about would happen with stock replacements ?
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Dec 10, 2009 10:11:39 GMT
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Should be like so: Thats the pic I was looking for, found these also though
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Faster. Faster. Until the thrill of speed overcomes the fear of death.
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spiny
Club Retro Rides Member
Wiki Admin
I am abivalent towards car electrics ...
Posts: 1,330
Club RR Member Number: 167
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Dec 10, 2009 10:16:27 GMT
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nice one butterz
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