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  #1  
Old 22nd May 2013, 12:40 AM
PorkChop PorkChop is offline
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Quote:
Originally Posted by flyerncle View Post
Beware using stainless and mild steel together,I think you guys mean seamless
any hydraulic supplier should be able to supply seamless pipe.
No, they mean stainless. I would be worried about galvanic corrosion, especially as the lower rear upright to wishbone bolt (try saying that after a few tins too many ) is the worst bolt to undo anywhere on an MX-5. It's not uncommon for them needing to be cut off. On my donor, a 5' breaker bar with over 100kg of weight wasn't enough to even make them budge. I had to cut the bolts off with a hacksaw; reminds me, I still need to remove the centre part of the bolts from the upright...

Last edited by PorkChop : 22nd May 2013 at 12:48 AM.
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Old 22nd May 2013, 08:31 AM
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vmax1974 vmax1974 is offline
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Its mild that I have been looking for to avoid the corrosion but seems the right size of seamless mild is just not available may have to get some machineing done so many things annoying me about the build atm

All the engineering companies I try for an offcut of 5mm plate want to charge for the entire sheet when all I am after is half a square metre
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Old 22nd May 2013, 11:13 AM
will_08 will_08 is offline
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Originally Posted by vmax1974 View Post
Its mild that I have been looking for to avoid the corrosion but seems the right size of seamless mild is just not available may have to get some machineing done so many things annoying me about the build atm

All the engineering companies I try for an offcut of 5mm plate want to charge for the entire sheet when all I am after is half a square metre
Its a pain when you don't have good access to materials.

I priced 5mm steel was something like 1/2M sq, was going to have a go at making the diff brackets and it was cheaper to buy them made from ebay!?!?!? wtf
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Old 22nd May 2013, 01:03 PM
Davidbolam Davidbolam is offline
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Quote:
Originally Posted by vmax1974 View Post
Its mild that I have been looking for to avoid the corrosion but seems the right size of seamless mild is just not available may have to get some machineing done so many things annoying me about the build atm

All the engineering companies I try for an offcut of 5mm plate want to charge for the entire sheet when all I am after is half a square metre
Buy some steel off ebay and give them the materials then you only need to pay for labour. My engine mounts were made with 5mm steel off ebay.

David
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Click to see my build photos on Flikr

http://www.flickr.com/photos/67112582@N03/

Saturn MX5 Based Chassis, Limited Slip Diff & 2.4 Quick Rack.

Build cost.... seems to be spending more on tools than car bits at the moment! (they will be handy in the future though).
Car iva'd and passed 15/08/2014. Finished weight 572kg.
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