Project Log: 85 Rx-7 GS [Pictures]
Thread Starter
Joined: Feb 2004
Posts: 2,109
Likes: 32
From: Canada
You drill a jhole and then they give you this nut welded to a stick. You snake it into one of the holes in the boxed section after you take off the inner fender liner.
Originally Posted by Sgt Fox
You drill a jhole and then they give you this nut welded to a stick. You snake it into one of the holes in the boxed section after you take off the inner fender liner.
Thread Starter
Joined: Feb 2004
Posts: 2,109
Likes: 32
From: Canada
Back in the fall, I decided it was time to ditch the drum brakes, and get a GSL rear axle. i pulled a nasty one from the local junkyard, and then used rust converter and paint to bring it back to life.
I also rebuilt the whole brake system at this time as well as the LSD.






I also rebuilt the whole brake system at this time as well as the LSD.






Joined: May 2002
Posts: 5,972
Likes: 37
From: Ottawa, Soviet Canuckistan
I love all the little details.. the rotor valve stem caps, the light in the trunk lid... stuff like that really helps 
And what an amazingly clean car. In my favorite colour too! (K3)
Jon

And what an amazingly clean car. In my favorite colour too! (K3)
Jon
Thread Starter
Joined: Feb 2004
Posts: 2,109
Likes: 32
From: Canada
Thread Starter
Joined: Feb 2004
Posts: 2,109
Likes: 32
From: Canada
I also have one of those rotor keys, and the rotor air freshner. The ashtray is filled with Mazda mints from the mazda dealership. (The black package with the mazda logo in silver printed on it.)
Thread Starter
Joined: Feb 2004
Posts: 2,109
Likes: 32
From: Canada
Thread Starter
Joined: Feb 2004
Posts: 2,109
Likes: 32
From: Canada
Time for a little update I suppose.
Mazda Competition 12A oil baffle pan:

The hole for the front oil pressure regulator was not in the correct space. I had to modify the plate to fit. Did the position change over the years, or did Mazda screw up when stamping the plate?
At the same time, I decided to take care of my leaky oil pan by installing that Banzai Racing stiffening brace. It has done the job, and my pan was also pretty twisted. When I had the pan off, I noticed the PO had lost the oil drain bolt, and then used a universal one, of the wrong thread pitch to replace it. I fixed this with a new Mazda bolt and retapping the hole.

Baffle plate installed:

Everything all tightened up:
Mazda Competition 12A oil baffle pan:

The hole for the front oil pressure regulator was not in the correct space. I had to modify the plate to fit. Did the position change over the years, or did Mazda screw up when stamping the plate?
At the same time, I decided to take care of my leaky oil pan by installing that Banzai Racing stiffening brace. It has done the job, and my pan was also pretty twisted. When I had the pan off, I noticed the PO had lost the oil drain bolt, and then used a universal one, of the wrong thread pitch to replace it. I fixed this with a new Mazda bolt and retapping the hole.

Baffle plate installed:

Everything all tightened up:
Thread Starter
Joined: Feb 2004
Posts: 2,109
Likes: 32
From: Canada
Next, it was time to address my antenna issues. Since the Radio Shack power antenna is discontinued, the Metra and other Asian copies of it on eBay were recommended. I was a little concerned with buying a Chinese cheaply made antenna, and these ones also have a ugly chrome mast, that doesn't really work when all the trim on the car is black. I looked around and found a German designed antenna, with a anodized black stainless steel mast.
Manufactured by Hirschmann, the HIT AUTA 2040 seemed like a good fit. ( http://products.hirschmann.de//index...view=1,pid=774 )
I found one on eBay for $40. The guys website was http://www.woodyscustomshop.com He called it an antenna for a Porsche, so you may want to confirm with him that its the 2040 before ordering.

Shape of bracket needed:

Ignore the rust, it was dealt with:

Hard to take a good picture of a thin pole.
Manufactured by Hirschmann, the HIT AUTA 2040 seemed like a good fit. ( http://products.hirschmann.de//index...view=1,pid=774 )
I found one on eBay for $40. The guys website was http://www.woodyscustomshop.com He called it an antenna for a Porsche, so you may want to confirm with him that its the 2040 before ordering.

Shape of bracket needed:

Ignore the rust, it was dealt with:

Hard to take a good picture of a thin pole.
Thread Starter
Joined: Feb 2004
Posts: 2,109
Likes: 32
From: Canada
I also picked up a set of power windows and some custom cut floor mats. Since I didn't have non power window door panels, I used a rubber body plug to fill the hole. It looks better in person than it does in the pictures.




I also grabbed a rotor oil dipstick from http://Rotary13b1.com




I also grabbed a rotor oil dipstick from http://Rotary13b1.com
Thread Starter
Joined: Feb 2004
Posts: 2,109
Likes: 32
From: Canada
I had installed a RB header system years ago, but I had never bothered to remove the air pump. Since I had ordered one of the Re-Speed heat shields, I figured it was finally time to toss the pump. While I was in there, I also threw on a dual alternator belt system.

You can grab that pulley from any alternator store for around $20. Part number is here: http://foxed.ca/rx-7/WAI%20PART%20DESCRIPTION.pdf
The air pump had seen better days, and the fastening ear had broken its casting resulting in a pain to remove.


You can see the Re-Speed heat shield tucked away down there.

You can grab that pulley from any alternator store for around $20. Part number is here: http://foxed.ca/rx-7/WAI%20PART%20DESCRIPTION.pdf
The air pump had seen better days, and the fastening ear had broken its casting resulting in a pain to remove.


You can see the Re-Speed heat shield tucked away down there.

































