Braces.

Discussion about MX5s, Roadsters & Miatas, not directly fitting into one of the categories below. Please keep it on topic.

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Furai
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Post by Furai » Sat Feb 02, 2013 10:10 am

This one.

Image

malcster
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Post by malcster » Sat Feb 02, 2013 10:45 am

cheers...best place to get?
1998 NB MX5 RS TURBO.

Badcat
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ppf brace

Post by Badcat » Sat Feb 02, 2013 10:51 am

i need one for my NA if anyone is doing a group buy...

malcster
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Post by malcster » Sat Feb 02, 2013 1:45 pm

i have asked a contact in the states(lsd motorsports) if they can get beatrush so will keep you posted.
1998 NB MX5 RS TURBO.

Angreal
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Post by Angreal » Sat Feb 02, 2013 2:39 pm

malcster wrote:i have asked a contact in the states(lsd motorsports) if they can get beatrush so will keep you posted.
You may as well get it direct from Japan as it saves on double handling the product as they'd have to ship it to the states and then ship it here. I was originally going to get it from Goodwin but he needed to order it from Japan which meant delays. Got it direct from Beatrush and it took about a week and a half.

malcster
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Post by malcster » Sat Feb 02, 2013 2:51 pm

o.k..looked at the japanese site before but how did you order from it?
1998 NB MX5 RS TURBO.

Angreal
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Post by Angreal » Sat Feb 02, 2013 3:04 pm

malcster wrote:o.k..looked at the japanese site before but how did you order from it?
I just emailed Ewan and asked him to buy me this brace:
http://www.laile.co.jp/jpn/products/par ... 81PPF.html

Just make sure that the mounting points are on your car. Furai will know more about it, I just know my car had them

malcster
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Post by malcster » Sat Feb 02, 2013 3:15 pm

cheers..have sent him an email.
1998 NB MX5 RS TURBO.

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Post by Angreal » Sat Feb 02, 2013 3:38 pm

Actually you have an NB so it'll have it. Make sure you buy the NB brace. I think that was the NA brace

malcster
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Post by malcster » Sat Feb 02, 2013 3:56 pm

ok.cool..yeah i emailed him pic of the nb one :D
1998 NB MX5 RS TURBO.

Furai
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Post by Furai » Sat Feb 02, 2013 4:20 pm

Yeah all NBs have the points for it to my understanding. Make sure to link the one for NB8C as they are all different.

malcster
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Post by malcster » Sat Feb 02, 2013 4:59 pm

yeah linked the nb8c one.
works out just over 200nzd to my door from Ewan ..goodwin wanted 215usd shipped so will be going ahead with that. :D
1998 NB MX5 RS TURBO.

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Post by Snapfrozen » Sat Feb 02, 2013 8:30 pm

I'm going to make a jig for an NA6 one if anyone's interested. Will get pics up once I make the first one.

Can't justify buying one when materials are so cheap!

siren676
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Post by siren676 » Sat Feb 02, 2013 8:39 pm

Snapfrozen wrote:I'm going to make a jig for an NA6 one if anyone's interested. Will get pics up once I make the first one.

Can't justify buying one when materials are so cheap!
Sounds good
1990 NA6C MX5

2low2c
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Post by 2low2c » Sat Feb 02, 2013 9:54 pm

no brace is going to cure this problem the PPF brace will stiffen the diff movment and actually make it more noticeable [did on my car ] if you have a fault with the car i would look at the rear bushes if that is all okay them try lifting the rear of the car by 5 to 10mm .

malcster
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Post by malcster » Sat Feb 02, 2013 10:34 pm

i dont think i have a problem with the car..its just the 200+hp going thru the back wheels that causing the loose feeling issue I think but the brace I know can make the diff a bit noisier as it ties everything together more but thats fine as get plenty of induction noise now...and the brace should tighten things up...well thats what the research is telling me..it cant hurt to try it anyway 8)
1998 NB MX5 RS TURBO.

Timmo
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Post by Timmo » Sun Feb 03, 2013 10:11 pm

What about your diff bushes? If that's rocking around on its mounts then that could adding some odd sensations to the rear
Ex: 1991 BRG NA6, 1998 White RS, 1997 Wine Merlot M Edition

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Post by MrGrey » Sun Feb 03, 2013 10:28 pm

Snapfrozen wrote:I'm going to make a jig for an NA6 one if anyone's interested. Will get pics up once I make the first one.

Can't justify buying one when materials are so cheap!
I too would be interested :P
Last edited by MrGrey on Mon Feb 04, 2013 11:07 pm, edited 1 time in total.

Euen
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Post by Euen » Mon Feb 04, 2013 4:49 pm

malcster wrote: funny you mention the suspension as RH REAR to get ride height needs to be totally uncaptive spring but LH side spring is wound up and captive some.
and opposite to the front as LH uncaptive and RH is captive...had to lower it heaps with the 15s on it and with 17s i had before the springs were never un captive but were wound out differently like now.
Are you sure that you have the front and rear springs on the correct corners. With different length springs you would get the adjustment conditions you describe above and that may be causing your instability.
TG Sports, classic roadster - modern technology. NA1800, 99 head, 11:1 +2mm Wiseco pistons, Link LEM, Alloy f/wheel, JR headers.

malcster
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Post by malcster » Mon Feb 04, 2013 6:25 pm

it appears so(have measured the springs)...may take the springs off and get them tested..sometime 8)
the shimmy isnt to bad..just when the boost hits hard and its fine under usual more gentle acceleration. :D
1998 NB MX5 RS TURBO.

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Post by tsoob » Mon Feb 04, 2013 10:42 pm

Has anyone found a decent Adjustable camber arm for these vehicles? With the new camber laws its a headache getting any decently lowered MX5's certed.
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Post by siren676 » Mon Feb 04, 2013 11:07 pm

In short, no. The ones that are sometimes on trademe are crap, have heard they dont fit properly and get flogged out easily.
Cant say ive seen any other brands

Edit, looked back through a few threads and it seems that offset bushings in the upper control arm would be a good bet.
1990 NA6C MX5

Kieran
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Post by Kieran » Tue Feb 05, 2013 1:32 pm

tsoob wrote:Has anyone found a decent Adjustable camber arm for these vehicles? With the new camber laws its a headache getting any decently lowered MX5's certed.
There are really only two options extend the RUCA's to add positive camber unlikely to pass cert... if they spot it :P

Otherwise spend over 1K on some DGM RUCA's when they are released
http://clubroadster.net/vb_forum/22-sus ... rucas.html
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Furai
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Post by Furai » Tue Feb 05, 2013 1:40 pm

Cant you get different lower arm bushes that allow more camber correction?

Euen
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Post by Euen » Tue Feb 05, 2013 3:03 pm

A bit on the pricey side but Flyin Miata stock the V8 Roadsters bottom front arms which have an extra adjuster on the outer knuckle.

http://flyinmiata.com/index.php?deptid= ... %20%20LEFT

On the rear they put the extra adjuster on the top arm.
TG Sports, classic roadster - modern technology. NA1800, 99 head, 11:1 +2mm Wiseco pistons, Link LEM, Alloy f/wheel, JR headers.

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