Discussion about MX5s, Roadsters & Miatas, not directly fitting into one of the categories below. Please keep it on topic.
Moderators: LilRay.Sun, Furai, Growler, zorruno, jif
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malcster
- Need, more, 5-ing, time....

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by malcster » Sun Dec 30, 2012 1:39 pm
that would be good..only found the cusco noisy when backing or really slow turns.
1998 NB MX5 RS TURBO.
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Furai
- I have stars, you haven't. Deal with it

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by Furai » Sun Dec 30, 2012 2:56 pm
I find Torsen great, only issue for drifting is the ratio. Keen for a 6 Speed.
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Furai
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by Furai » Mon Dec 31, 2012 8:23 pm
Just bottomed out my PPF brace even with it raised on Lonely track, wasnt even going fast.
So will be raising the back now!
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Furai
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by Furai » Tue Jan 01, 2013 12:51 pm
So I had a play around after hitting my brace and decided I need to raise the rear about 15mm.
What it looks like now.
The cause behind it(Notice I have already raised it once)
How it needs to be.
So Im thinking of getting some Alloy pieces cut to spacer the tophat down.
I know some places in the US do them but they are real expensive.
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Bwarp
- I count 5-s in my sleep

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by Bwarp » Tue Jan 01, 2013 6:20 pm
Take a decent stencil of your top hat, and take it to a cnc firm. They should be able to cut them out for you easily enough. I assume it just needs to be flat.
Toolbox wrote:YOU ARE ONE VERY SICK PUPPY that likes to hide behind a computer. GOODBYE
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SLYDIT
- Keep calm, Forum Moderator here.

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by SLYDIT » Tue Jan 01, 2013 6:39 pm
mx's need some rake on them as the arse sits down with people in it anyway. i kepp telling the wof guys to leave my headlights alone as they keep adjusting them with no one in the car and then oncoming traffis gets pissed off with the blinding lights.
RED '90 TURBO.
SCARING PRIUS DRIVERS SINCE 2002
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Angreal
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by Angreal » Tue Jan 01, 2013 8:50 pm
SLYDIT wrote:mx's need some rake on them as the arse sits down with people in it anyway. i kepp telling the wof guys to leave my headlights alone as they keep adjusting them with no one in the car and then oncoming traffis gets pissed off with the blinding lights.
Boy will Harlan be pissed off with me when I get onto his headlights next week

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Euen
- I am quitting my job and going 5-ing

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by Euen » Thu Jan 03, 2013 11:58 am
Finally got around to fitting the NB rear subframe (that I got from Donovan months ago) into the TG. Differences with the subframe braces and exhaust mount meant it wasn't just a cut and paste but it is all in now. Unfortunately the fitting of the PPF brace will have to wait. (if anyone wants a ppf brace for a NA8C, drop a PM to Furai).
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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siren676
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by siren676 » Thu Jan 03, 2013 6:15 pm
Today i found out that im getting a 4.1 ratio torsen not a 3.9 like i thought.
This works out very well for me as it means that i can move from my current 205/50-15's to some 195/45-15's and the speedo will still be correct at 100k's

1990 NA6C MX5
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Snapfrozen
- I am quitting my job and going 5-ing

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by Snapfrozen » Thu Jan 03, 2013 7:26 pm
siren676 wrote:Today i found out that im getting a 4.1 ratio torsen not a 3.9 like i thought.
This works out very well for me as it means that i can move from my current 205/50-15's to some 195/45-15's and the speedo will still be correct at 100k's

If you still wind up with a 3.9 and it needs to go let me know

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siren676
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by siren676 » Thu Jan 03, 2013 8:32 pm

i had a choice between a 4.1 type 1 out of a na8 or a 3.9 type 2 out of a nb8.
So i should hopefully get the right one
1990 NA6C MX5
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Snapfrozen
- I am quitting my job and going 5-ing

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by Snapfrozen » Thu Jan 03, 2013 8:41 pm
siren676 wrote:
i had a choice between a 4.1 type 1 out of a na8 or a 3.9 type 2 out of a nb8.
So i should hopefully get the right one
In NZ or overseas? Mind if I ask the price/if its still available :p
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siren676
- I have stars, you haven't. Deal with it

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by siren676 » Thu Jan 03, 2013 8:54 pm
Getting mine from mazline in Christchurch, came to $600 inc shipping to Auckland.
The 3.9 should still be available, not sure if they will have some matching axles and driveshaft
1990 NA6C MX5
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Snapfrozen
- I am quitting my job and going 5-ing

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by Snapfrozen » Thu Jan 03, 2013 9:21 pm
From what I understand, it should be the same axles and diff. Tad expensive for me right now, so I will hold off, but at least I know where it's coming from. Thanks!
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Furai
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by Furai » Thu Jan 03, 2013 10:45 pm
Snapfrozen wrote:From what I understand, it should be the same axles and diff. Tad expensive for me right now, so I will hold off, but at least I know where it's coming from. Thanks!
Axles/halfshats and diff are bigger for NA8 and all NB. Need them all for conversion.
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Snapfrozen
- I am quitting my job and going 5-ing

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by Snapfrozen » Fri Jan 04, 2013 12:08 am
Sorry, to correct myself.
Should be the same between cars with a 4.1 and 3.9. I understand my axles and driveshaft need to be replaced.
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jif
- Why yes, actually I do run this site.

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by jif » Fri Jan 04, 2013 11:43 am
BTW - Still got a 4.3:1 torsen half pumpkin here (Auckland) if anyone wants to make a sensible offer...
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Furai
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by Furai » Fri Jan 04, 2013 11:05 pm
Raised my brace high enough where I may not have to raise the rear..

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dynofiend
- Need, more, 5-ing, time....

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by dynofiend » Sat Jan 05, 2013 8:11 pm
Have you thought about just bunging in some NB tophats in the rear? Im pretty sure they swap out and are about an inch higher than NA ones. Might want to look into that for a cheap solution. The rear being lower than the front will cause understeer, and make the car more unstable at high speeds because of lift.
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WideOpenThrottle
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by WideOpenThrottle » Sat Jan 05, 2013 8:46 pm
Been meaning to do this for sometime now.
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Attachments
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- new shape now
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- Shape i copied
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- original
Last edited by
WideOpenThrottle on Sat Jan 05, 2013 9:20 pm, edited 1 time in total.
1989 NA 1650
1998 NB 1800
2005 NC 2000
1990 Landcruiser
Surfboard
Push-bike
Hiking shoes
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Furai
- I have stars, you haven't. Deal with it

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by Furai » Sat Jan 05, 2013 9:16 pm
dynofiend wrote:Have you thought about just bunging in some NB tophats in the rear? Im pretty sure they swap out and are about an inch higher than NA ones. Might want to look into that for a cheap solution. The rear being lower than the front will cause understeer, and make the car more unstable at high speeds because of lift.
Its the other way around, NB hats go lower and I cant use them now as they wont keep the spring captive. Spacers are the easiest way.
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Snapfrozen
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by Snapfrozen » Sat Jan 05, 2013 10:01 pm
You got a set you wanna flick Mr Furai?

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Furai
- I have stars, you haven't. Deal with it

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by Furai » Sat Jan 05, 2013 10:35 pm
Snapfrozen wrote:You got a set you wanna flick Mr Furai?

Haha Sorry only the stock bushing kit, Mazda sells for $100 a set though.
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DeeCee
- Tentative sideways sliding....

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- Location: Auckland
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by DeeCee » Sun Jan 06, 2013 7:15 am
Took the car out of the garage after having parked it up before Xmas.
Had a quick blast around the streets, great to be back driving the NA again
1992 NA - Red, 92 NA Race Car - Yellow, 90 BRG (a rebuild project)
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Bwarp
- I count 5-s in my sleep

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by Bwarp » Sun Jan 06, 2013 8:19 pm
The boys did this to my car today while i was out for a walk with the Mrs....

Toolbox wrote:YOU ARE ONE VERY SICK PUPPY that likes to hide behind a computer. GOODBYE
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