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RX3 Suspension, Where to buy now a days?

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Old 09-25-09, 08:45 PM
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RX3 Suspension, Where to buy now a days?

So I have picked up a '73 RX-3.

It was setup to road race and has spent most its life as a CSP / IT car.

We have put it back to street trim, but left all the go fast parts on it.

The thing I need is the suspension is the orgional aftermarket suspension from 30 years ago.

What is available out there for the RX-3, I am having trouble finding suspension parts.

Old 09-25-09, 08:59 PM
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that is a thing of beauty, Rockauto.com still has some stock front suspension in stock such as control arm bushing, tie rod ends and ball joints. Also heres a link for som aftermarket stuff from over the pond. http://www.scottsoldautorubber.com.a...EDAN-COUPE.htm
Old 09-28-09, 09:46 PM
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Looking for something aftermarket.

Coil Overs, Springs, Koni's, etc.
Old 09-28-09, 09:47 PM
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Others have asked, so more pics

http://www.bobbyjasan.com/current/73rx3/73rx3pics.asp
Old 09-28-09, 09:59 PM
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Originally Posted by RacinAlt
Looking for something aftermarket.

Coil Overs, Springs, Koni's, etc.
Koni reds for a RX-3. I have a set if your interested since I have upgraded to 81-85 for better selection of springs coil overs etc etc.
Old 09-29-09, 06:53 AM
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We can do coil overs/springs for both the rx3 and rx7 struts. We also have camber plates as well as strut bars.

www.re-speed.com

-billy
Old 09-29-09, 01:35 PM
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You can change rear springs to these...
http://www.flex-a-form.com/products.asp
Old 09-29-09, 08:24 PM
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Originally Posted by wackyracer
Koni reds for a RX-3. I have a set if your interested since I have upgraded to 81-85 for better selection of springs coil overs etc etc.
Potentially, what are you looking to get?

Also what parts are interchangeable for the FB and RX-3?
Old 09-29-09, 10:54 PM
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81-85 front struts along with the front brakes/rotors. the brake lines thread pitch between 80 and below (old school RX and 78-80 RX-7) vs 81+ have changed. you can get the modified steel braided lines from RE Speed OR cut the flare from the RX-3's hard line and re-flare it with 81+ thread pitch. while ur at it, you can also upgrade the brake master to a 81+ RX-7 (I prefer the GSL version) and also get the RE Speed camber kit. Now depending on how low you want it to be, you may need to extend 81-85 strut tubes Or make a 1" spacer similar to the RX-3's stock triangular shim.

RE speed has the rear disc brake conversion bracket wherein you can use a 81-85 GSL rear brake rotors and calipers.

Do a search. there are several topics floating around in the old school section. this is one of the common upgrade for a RX-3 and RX-2.
Old 11-28-09, 01:53 PM
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Originally Posted by RacinAlt
So I have picked up a '73 RX-3.

It was setup to road race and has spent most its life as a CSP / IT car.

We have put it back to street trim, but left all the go fast parts on it.

The thing I need is the suspension is the orgional aftermarket suspension from 30 years ago.

What is available out there for the RX-3, I am having trouble finding suspension parts.

I am restoring a 72 mazda 808 , converting it into an RX3. The suspension just went in last week. My local Tuner (Garage5) found me some rear Koni's and a coil-over kit for the front , Koni/Eibach/GroundControl. The rear set-up was designed for Auto-Cross with 2"BellTech lowering blocks. Ask for Robert Tam ,...rob@garagefive.net

Hope this helps.

P.S Tell him what the car will be used for and he will customize the set-up.
Old 12-05-09, 02:31 PM
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Anyone know of a vendor who's got Urethane front control arm bushings for the RX3s? Arm to chassis and arm to sway bar.
Old 12-05-09, 04:46 PM
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Originally Posted by 13BT_RX3
Anyone know of a vendor who's got Urethane front control arm bushings for the RX3s? Arm to chassis and arm to sway bar.
I have poly sway bar to control arm bushings. Have not made the mold for the control arm pivot point yet. $40 for a set of 4 if you are interested.

-billy
Old 12-06-09, 10:25 AM
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Originally Posted by Re-Speed.com
I have poly sway bar to control arm bushings. Have not made the mold for the control arm pivot point yet. $40 for a set of 4 if you are interested.

-billy
Billy,
I need a set also. may as well chnage them while replacing the balljoints & tie rods ends on the black RX-3. LMK

ty
Old 12-06-09, 10:28 AM
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Originally Posted by 13BT_RX3
Anyone know of a vendor who's got Urethane front control arm bushings for the RX3s? Arm to chassis and arm to sway bar.

rock auto have it but Im confused on which one belongs where so I didnt order. I will just get them from Billy.
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