NC BC coilovers pics

Wheels, Suspension, Brakes & Tyres questions and answers

Moderators: timk, Stu, zombie, Andrew, -alex, miata

Zohxoco
Fast Driver
Posts: 233
Joined: Sun Jun 06, 2010 12:20 pm
Location: Sydney

NC BC coilovers pics

Postby Zohxoco » Sat Nov 20, 2010 8:22 pm

Folks,

Went for a quick run to get some pics. Here's a before (stock) and after pics. I'm not a fan of the slammed look. This is exactly was I was going for: the rims fill the wheelarch nicely (as per Mazda brochures!) while the ride is spectacular*. I think the BCs are on a medium setting and it's pure bliss compared to stock. Getting an alignment next week so the handling is not final but it certainly drives like its on rails.

* Note this is my first experience with "sports" suspension so I'm not a very good judge of ride or handling. My previous cars had stock suspension.

IMG_2208.jpg

IMG_2387.jpg

IMG_2394.jpg
You do not have the required permissions to view the files attached to this post.

User avatar
Charlie Brown
Speed Racer
Posts: 2623
Joined: Mon Apr 28, 2003 11:00 am
Vehicle: NC
Location: Sydney, Just out of Dragon Territory over the bridge in the "Shire"
Contact:

Re: NC BC coilovers pics

Postby Charlie Brown » Mon Nov 22, 2010 2:29 pm

What's your distance from the centre of the rim vertically to the guard for both front and back?

The original height was around 380mm front, 370mm rear.
Image

Wakefield 1:09.13 Eastern Creek GP 1:50.198 Ext 2:17.538 Sth 1:02.9003
Phillip Is 1:58.50 Winton Short 1:10.7 Lakeside 1:05.7711 MDTC 45.20

project.r.racing
Speed Racer
Posts: 3722
Joined: Sun Jan 18, 2009 10:16 pm
Vehicle: Non MX-5
Location: Glasshouse Mountains, QLD

Re: NC BC coilovers pics

Postby project.r.racing » Mon Nov 22, 2010 7:06 pm

i fail to see any height difference in any of those pics.

NMX516
Speed Racer
Posts: 2057
Joined: Mon Jun 19, 2006 12:05 pm
Vehicle: NB SP
Location: Brisbane

Re: NC BC coilovers pics

Postby NMX516 » Mon Nov 22, 2010 8:46 pm

I can see the height difference, maybe 1/2 to 3/4 of an inch (12 - 19mm)....

I can also see that you need an MX5Plus front number plate bracket!
http://www.mx5plus.com.au/part_display. ... t=28&cat=5
Pain is temporary, quitting lasts forever.

Zohxoco
Fast Driver
Posts: 233
Joined: Sun Jun 06, 2010 12:20 pm
Location: Sydney

Re: NC BC coilovers pics

Postby Zohxoco » Tue Nov 23, 2010 8:59 pm

Charlie Brown wrote:The original height was around 380mm front, 370mm rear.


Maybe I measured it wrong but I got 337mm (-43mm) front and 345mm (-25mm) rear. Actually if my original ride height was about the same as you quote, then that makes sense, because the front was WAY higher than the rear, it just looked ridiculous.

The pictures are at a poor angle. Would have been better if the front wheel was straight too..

User avatar
Jeo
Speed Racer
Posts: 3648
Joined: Thu Jun 26, 2008 9:33 am
Vehicle: NB8B
Location: Canberra

Re: NC BC coilovers pics

Postby Jeo » Tue Nov 23, 2010 9:09 pm

Yeah, I'm not seeing much of a difference.

Measurement should be from the centre of the hub to the centre of the guard, make sure you are on flat and level ground though. Those pictures do look like there is somewhat of an angle to the ground there so that could be the cause of the lack of difference between the pictures.

Zohxoco
Fast Driver
Posts: 233
Joined: Sun Jun 06, 2010 12:20 pm
Location: Sydney

Re: NC BC coilovers pics

Postby Zohxoco » Tue Nov 23, 2010 10:04 pm

Jeo wrote:, make sure you are on flat and level ground though.


Good call Jeo, the other side on the front measured 355mm (-25mm). I'll check again on more level ground.

I need better pix, but i still think this ride height is good with stock wheels. Any lower and you'd be wanting aftermarket wheels especially on the red body colour. black rims are awesome but I'm pretty happy with the near stock look. The main thing is the stiffness and handling, which has transformed the car.

User avatar
Charlie Brown
Speed Racer
Posts: 2623
Joined: Mon Apr 28, 2003 11:00 am
Vehicle: NC
Location: Sydney, Just out of Dragon Territory over the bridge in the "Shire"
Contact:

Re: NC BC coilovers pics

Postby Charlie Brown » Tue Nov 23, 2010 10:36 pm

If you don't want the "dumped look" and clear the local supermarket speed humps, run around 343 front and 345 rear.

I'm currently on 335 front and rear. You can see the height in my latest Garage postings, though they're 16"wheels with R-Specs. This height scrapes those supermarket humps.
Image

Wakefield 1:09.13 Eastern Creek GP 1:50.198 Ext 2:17.538 Sth 1:02.9003
Phillip Is 1:58.50 Winton Short 1:10.7 Lakeside 1:05.7711 MDTC 45.20

User avatar
Charlie Brown
Speed Racer
Posts: 2623
Joined: Mon Apr 28, 2003 11:00 am
Vehicle: NC
Location: Sydney, Just out of Dragon Territory over the bridge in the "Shire"
Contact:

Re: NC BC coilovers pics

Postby Charlie Brown » Wed Nov 24, 2010 8:46 am

Zohxoco,


Further to my post last night, here are a couple of photos taken this morning showing what 335mm height looks like.
You can see that the distance from the guard to the top of the tyre is just over one finger width.
I’d only suggest this height if you were going to track the car.

Get the car on level ground. I twist the centre wheel cap so the Mazda “wing” symbol sits vertical and has the middle part of the “wing” pointing forward. I then put the end of the tape inside the “wing” at the centre point and measure vertically to the guard.
You should try to match height either side. Never let the sill seam (where you jack the car) be lower at the rear compared to the front.

335mm Front gap

Image

335mm Rear gap

Image

And a down low shot of a very dirty car.

Image
Image

Wakefield 1:09.13 Eastern Creek GP 1:50.198 Ext 2:17.538 Sth 1:02.9003
Phillip Is 1:58.50 Winton Short 1:10.7 Lakeside 1:05.7711 MDTC 45.20

Zohxoco
Fast Driver
Posts: 233
Joined: Sun Jun 06, 2010 12:20 pm
Location: Sydney

Re: NC BC coilovers pics

Postby Zohxoco » Thu Nov 25, 2010 12:11 am

Ok here's a better pic
Image

and here's the stock ride height when I got the car:

Image

User avatar
pcmx5
Racing Driver
Posts: 1648
Joined: Thu Apr 24, 2003 11:00 am
Vehicle: ND - 2
Location: Geelong Vic.
Contact:

Re: NC BC coilovers pics

Postby pcmx5 » Thu Nov 25, 2010 4:50 pm

I am running Bilsteins with Eibach Pro kit and have 340 front and rear,need to be careful but don't have issues on speed humps.

CB that is two fingers completly fitted between wheel arch and tyre!!Standard is 4.

Peter.
.Now ND2 Roadster prev NC2 Recaro's ,BBS wheels,full exhaust, Tiens NA 1.6.NA 1.8 LE(106RWKW)NC1,NC2.ND 1.5 .


Return to “MX5 Wheels, Suspension, Brakes & Tyres”

Who is online

Users browsing this forum: No registered users and 159 guests