having trouble finding a good alignment shop in Auckland

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.

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marinerbluemx5
Tentative sideways sliding....
Tentative sideways sliding....
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having trouble finding a good alignment shop in Auckland

Post by marinerbluemx5 » Tue Oct 07, 2008 11:29 pm

I'm trying to get dialed in a pretty specific and mildly aggressive alignment for my '91 MX5. I tried taking it to Frank Allen Tyres, but couldn't get them to do a proper job, like ballasting the driver's seat, getting left/right numbers the same, maximizing caster and all that.

The numbers I'm looking to try are approximately...
Rear toe: toe in, +0.15 degrees per side, +0.3 degrees total
Rear camber: -1.1 degrees
Front caster: +4.7 degrees to +5.5 degrees (whatever the maximum possible is)
Front camber: -0.6 to -0.8 degrees (maximum possible, influenced by above caster value, maintain a 0.5 difference between front and rear camber)
Front toe: toe out, -0.15 degrees per side, -0.3 degrees total, or less, towards zero front toe is also fine

The figures are basically culled from these two:
http://www.miata.net/garage/align.html
http://www.hummingbirds.net/alignment.html

I'm kind of favoring the first since it seems more stock-oriented, the second link is for a car that's got lowered suspension and aftermarket swaybars.

I was originally going to bump this thread, but it's locked...
http://www.mx5forum.co.nz/viewtopic.php ... =alignment

Guess maybe I'll try that Tyre Tech place that's mentioned in the thread linked above, I also saw Centreline Suspension recommended in another thread around here. But I figured I'd also make a new thread and ask if anyone has any other suggestions/experiences?

sprsta
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Post by sprsta » Wed Oct 08, 2008 7:23 am

wairau suspension and alignment are pretty good tley have always got it spot on for me

jif
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Why yes, actually I do run this site.
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having trouble finding a good alignment shop in Auckland

Post by jif » Wed Oct 08, 2008 8:47 am

if that's the one by the motorway then yeah I'd second Wairau .

Though I'd personally go for a smaller f/r camber difference , as I
found it frustratingly not-oversteerish (ie not-fun ;] with f -1.5* r
-2.0* ... also that much neg camber reduced traction a tad as well.
So maybe -1.0 / -1.2 F/R .

-j

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sprsta
I have stars, you haven't. Deal with it
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Post by sprsta » Wed Oct 08, 2008 8:42 pm

yeah thats the one by tristram off ramp they will jack suspension mounts etc to get it perfect

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