Discussions relating to MX5 Tyre choice, Wheels, Brakes Suspension components and other items to keep you going around corners, stuck to the ground or stopping on a dime.
Moderators: Growler, jif, Born_disturbed, punkoutnz
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JaredH
- Tentative sideways sliding....
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by JaredH » Wed Nov 05, 2014 6:50 am
Anyone have suggestions on fitting NB top hats to NA? They are for my coil overs, have seen the FCM kits but not wanting to drop that much $$
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warrior
- I only think 5.
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by warrior » Wed Nov 05, 2014 7:17 am
Can i ask why you want nb tophats on adjustables?
warrior
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JaredH
- Tentative sideways sliding....
- Posts: 37
- Joined: Sat Apr 26, 2014 11:08 am
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by JaredH » Wed Nov 05, 2014 7:37 am
They did not come with top hats, so i am using stock na one. From what I can work out, I will be able to get at least 10mm lower with the nb tops whilst keeping springs captive (car isn't anywhere near slammed, just wanting more option for adjust meant to play with setups)
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warrior
- I only think 5.
- Posts: 989
- Joined: Wed Oct 06, 2010 7:11 pm
- Location: auckland
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by warrior » Wed Nov 05, 2014 8:23 am
Fair enough. Simple to do, have this on my wifes car now. They come up for sale sometimes or you can buy new from mazda
warrior
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JaredH
- Tentative sideways sliding....
- Posts: 37
- Joined: Sat Apr 26, 2014 11:08 am
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by JaredH » Wed Nov 05, 2014 8:51 am
I picked some up from mazda yesterday, really just wondering what bushings you are using to make them fit as the shaft is too short to use the standard nb parts
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warrior
- I only think 5.
- Posts: 989
- Joined: Wed Oct 06, 2010 7:11 pm
- Location: auckland
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by warrior » Wed Nov 05, 2014 9:50 am
You can buy the the nb bushes and cut them half
warrior
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built4speed
- See my 5 and raise you.
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by built4speed » Wed Nov 05, 2014 8:47 pm
You need a custom shoulder nut to locate the tophat, bush and shock shaft correctly, just get something machined up.
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SLYDIT
- Keep calm, Forum Moderator here.
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by SLYDIT » Thu Nov 06, 2014 7:30 pm
na strutts wont fit NB mounts witout a special nut. the NB strutts have a longer threaded section than the NA. NA strutts dont poke through enough to get the nut on.
the only way to make them fit is to use a custom nut that drops down inside the NB mount. the NB mount needs to be drilled to suit. some people have used machined and tapped M20 cap screws and some have used special long shank wheel nuts.
RED '90 TURBO.
SCARING PRIUS DRIVERS SINCE 2002
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warrior
- I only think 5.
- Posts: 989
- Joined: Wed Oct 06, 2010 7:11 pm
- Location: auckland
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by warrior » Thu Nov 06, 2014 7:33 pm
I have used a standard low profile locking nut on two cars and they work fine.
warrior
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JaredH
- Tentative sideways sliding....
- Posts: 37
- Joined: Sat Apr 26, 2014 11:08 am
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by JaredH » Thu Nov 06, 2014 9:14 pm
Thanks for the advice all. Managed to get them partly done tonight, although i think it will be more of a temporary fix but will see how it goes
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