GolfGTIforum.co.uk
Model specific boards => Golf mk3 => Topic started by: Lukemonkey on 15 February 2012, 01:34
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Hi all,
Has anyone got experiance of putting a roll cage in their mk 3?
We have a track car, all stripped out, buckets, harnesses, coil overs etc but missing the cage.
Any tips for someone on a budget with no mechanical skills?!
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From past experience from fitting cages in other cars. Build the cage up in the car before you drill or bolt anything in - this way you can work out placement, check everything is square and aligned, whether the dash needs cutting etc.
Also install the seats and check seat / cage clearance - sit in the seat with a helmet on and check head clearance.
If its bolt in you will need spreader plates - thick ones to put on the back side of the floor pan. All bolts need to be high tensile and as thick a shank you can get through the bolt holes. Go to engineering supplies biz for the bolt - the crap in B&Q etc wont cut it in a smash.
Once marked out and happy its spot on drill the holes, and then use paint to protect the fresh metal as a result of the drilling.
When installing the cage its a good idea to put some tension into it, which will help with chassis stiffness. Ratchet straps etc can be used to pull the front legs, main hoop legs apart very slightly to add the tension.
Also use some dum dum between the spreader plate and the floor pan to stop water getting trapped and corrosion.
Dont forget cage padding.
Take your time and get a mate to help - remember this is saftey equipment, so get it installed right and dont rush it.
Cheers
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Wise words of advice. :smiley:
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From past experience from fitting cages in other cars. Build the cage up in the car before you drill or bolt anything in - this way you can work out placement, check everything is square and aligned, whether the dash needs cutting etc.
Also install the seats and check seat / cage clearance - sit in the seat with a helmet on and check head clearance.
If its bolt in you will need spreader plates - thick ones to put on the back side of the floor pan. All bolts need to be high tensile and as thick a shank you can get through the bolt holes. Go to engineering supplies biz for the bolt - the crap in B&Q etc wont cut it in a smash.
Once marked out and happy its spot on drill the holes, and then use paint to protect the fresh metal as a result of the drilling.
When installing the cage its a good idea to put some tension into it, which will help with chassis stiffness. Ratchet straps etc can be used to pull the front legs, main hoop legs apart very slightly to add the tension.
Also use some dum dum between the spreader plate and the floor pan to stop water getting trapped and corrosion.
Dont forget cage padding.
Take your time and get a mate to help - remember this is saftey equipment, so get it installed right and dont rush it.
Cheers
Many thanks for this, much appreciated. If we're not brave enough to take this on ourselves, can you reccomend any decent outfits in the south east that could help? Or are they all going to be hugely expensive do you think?
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Talk to this guy for an install:
http://www.retrogti.co.uk/index.php?p=1_6_Career
Look at this lot for a cage:
http://www.tornadomotorsport.co.uk/
Just make sure you do it properly, as a complete set up with harnesses and buckets and proper harness bars in the rear triangle.