1973 Rona MX23 Just Dashes (update 3-11)

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Re: I bought a 1973 Rona MX23

Postby Whit on Sun Jul 29, 2012 6:05 pm

Ya its been about a year so kinda slow going.
I've done a lot of the small stuff so it should come together pretty quickly.

The engine bay was repainted after a lot of cleanings and sanding the rough spots.Lots of primer and sealer.


All the side glass was removed and polished.The window tracks were removed cleaned and regreased with teflon grease.
New track bushings.Remember this includes the 2 rear side windows which also go up and down.
Last edited by Whit on Mon Aug 20, 2012 5:03 pm, edited 1 time in total.
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Re: I bought a 1973 Rona MX23

Postby alena on Mon Jul 30, 2012 3:22 pm

That is Gorgeous Whit What are the make and part number for the rear shocks. The motor is that Brand new valve cover , timing chain cove ext... super clean even the rear end . Big axles man very nice build, the super sleeper put Grandma in the Car. Aloha Mark
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Re: I bought a 1973 Rona MX23

Postby alena on Mon Jul 30, 2012 3:25 pm

Hey Whit the rear brakes are drum not disk right if you do a conversion to Disk keep me informed. Can't wait to see it finished.
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Re: I bought a 1973 Rona MX23

Postby Whit on Mon Jul 30, 2012 3:40 pm

Ya rearend is 80 supra disc with 85 supra LSD.
The coilovers are afco skinny coilovers from speedway motors.
Will have to test drive to make sure i got the correct spring rate and length.

The engine is a used low mileage JDM import.
Valve covers were paint stripped and baked under a heat lamp with high temp wrinkle finish paint 4-5 heavy coats.

I,ve used a variety of specialty paints on the engine.
High temp primer,flat black 1500 degree Bar BQ paint and some good ones from eastwood.com
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Re: I bought a 1973 Rona MX23

Postby Mazota TE51 on Sun Aug 19, 2012 5:26 pm

Hey Whit its tough to tell in the pictures but is that engine a front sump motor? How goes the project any updates?
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Re: I bought a 1973 Rona MX23

Postby Whit on Mon Aug 20, 2012 5:01 pm

Ya i think its front sump,its the one that came with the JDM engine.Looks to be the same as the 4M pan.
I had the drivetrain in but the 87 w58 trans shifter was 2 inches too far back.

I now have a 83 supra w58 with a center shift location.

What are the fuel needs for a 7mg N/A ,i need to buy a inline electric fuel pump and regulator?
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Re: I bought a 1973 Rona MX23

Postby Mazota TE51 on Mon Aug 20, 2012 5:29 pm

I normally use a walbro intank which is 255lph and run between 35-40psi but that is on a gte. I would assume a na is not much different. I believe you can use a holley or aeromotive external pump along with regulator set at 35psi and be ok. I even think walbro makes an inline pump. I will check it out. Yup its a gsl392 check summit. :D
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Re: I bought a 1973 Rona MX23

Postby Whit on Tue Dec 18, 2012 12:39 pm

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Re: I bought a 1973 Rona MX23

Postby Whit on Fri Dec 21, 2012 9:04 am

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Re: I bought a 1973 Rona MX23

Postby honda_killa on Fri Dec 21, 2012 8:26 pm

Nice
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