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-   -   3 Rotor FB build - "Silvie II" (https://rotarycarclub.com/showthread.php?t=11796)

ducktape 07-28-2010 10:38 AM

On to page 2!

Painted the first coat of rattlecan silver. Pretty happy with the color; Was worried it would look too "bass boat". A couple of flat areas are visible in the paint, I'll sand and respray those tomorrow.

http://satc.net/rx7/SilvieII/interior/cage5.jpg

http://satc.net/rx7/SilvieII/interior/cage6.jpg

http://satc.net/rx7/SilvieII/interior/cage7.jpg

MaX PoWeR 07-28-2010 11:32 AM

This is outstanding!! I have seen a project build on the forums in a while. Keep up the good work. Can't wait to see her run!

ducktape 07-29-2010 08:54 AM

Okay, last cage pics for a while. Wetsanded the whole deal and gave it another coat. Turned out pretty good. I broke out the old carpet and put it back in (not pictured). I HATE this cranberry interior color with a passion. I wish I had been able to get a hold of a black or grey interior, but I was never able to find one in good shape. I guess I'll live with it.

http://satc.net/rx7/SilvieII/interior/cage8.jpg

http://satc.net/rx7/SilvieII/interior/cage9.jpg

Okay, enough boring interior stuff. The only reason I spent so much time on it was because it needed immediate attention due to the years of neglect.

Tonight, I'm going to pull the engine out and start working on it. Stay tuned.

ducktape 07-29-2010 02:27 PM

Just started looking at T6 manifolds... Depressingly expensive to buy outright. I've been spoiled by dirt-cheap 13b parts.

I've seen a couple of designs I like, may try to reproduce something similar to the Kiwi design. I got a quote from a local shop that does good work for around $900 material and labor (2 years ago). At the time that seemed excessive, but now it sounds like a steal. Anyone have any suggestions?

-xlr8planet- 07-29-2010 09:42 PM

If its not too much trouble, could you take pics of the rear of the roll cage? does it extend under the car?

Thanks!

C. Ludwig 08-01-2010 08:17 PM

Thought about dying the carpet?

ducktape 08-02-2010 12:24 AM

Quote:

Originally Posted by C. Ludwig (Post 124936)
Thought about dying the carpet?

Nah, I should just learn to live with it. That cage has the headliner and trim locked in. Going to try shampooing it, if that doesn't work I'm going to raid the carpet out of Josh's parts car. In fact, I might just try to take that whole car off his hands. It has a maroon interior, working door handles, crank windows, and a windshield.

PS: I keep thinking about moving the motor further back. I figured out how to make the shifter work with the motor pushed back to the firewall.

lh6601 08-02-2010 03:08 PM

Nice muthafuckin project man

ducktape 08-02-2010 10:24 PM

It's so damned hot and humid right now, I'm just not getting much done. I think I'm going to switch back to working on this thing late at night to avoid the high temps.

In any case, the engine is out and shortblock'd. I'm starting on cleanup, and trying to figure out if I want to crack it open for some porting.

http://satc.net/rx7/SilvieII/engine/teardown1.jpg

http://satc.net/rx7/SilvieII/engine/teardown2.jpg

http://satc.net/rx7/SilvieII/engine/teardown3.jpg

http://satc.net/rx7/SilvieII/engine/teardown4.jpg

All the numbers match. D-series, #212. Arguably the most desirable, with the improved e-shaft and meatier side plates. I am very lucky to have this motor!

http://satc.net/rx7/SilvieII/engine/teardown5.jpg

http://satc.net/rx7/SilvieII/engine/teardown6.jpg

I'm taking notes on what needs to be done to this motor. I think I have decided to cut and file the EGR cavity on the UIM. I'm going to build my own fuel rails and use top-feed injectors for the primaries. I'll use an N/A 13b water pump and housing with double-belt pulleys. I can't remember if I sold my REW flywheel; I hope not.

http://satc.net/rx7/SilvieII/engine/teardown7.jpg

Just for shits and grins, here's what a 1st gen looks like with a 2nd gen crossmember.

C. Ludwig 08-03-2010 04:36 PM

You need a flywheel that bolts to the 20Bs auto counterweight.

need RX7 08-03-2010 04:39 PM

Nice! :icon_tup:

Rotary no Densetsu 08-03-2010 08:54 PM

Quote:

Originally Posted by ducktape (Post 124710)
Just started looking at T6 manifolds... Depressingly expensive to buy outright. I've been spoiled by dirt-cheap 13b parts.

I've seen a couple of designs I like, may try to reproduce something similar to the Kiwi design. I got a quote from a local shop that does good work for around $900 material and labor (2 years ago). At the time that seemed excessive, but now it sounds like a steal. Anyone have any suggestions?

We are currently making a manifold for the 20b. I can send you some pictures when its finished, if you are interested still. Should be pretty badass.

Here are a couple pictures I have now for my car.

http://sphotos.ak.fbcdn.net/hphotos-...8_934326_n.jpg
http://sphotos.ak.fbcdn.net/hphotos-..._3460158_n.jpg

Like I said, let me know if you are interested, i dont mean to hijack your thread. lmao

ducktape 08-03-2010 09:56 PM

Quote:

Originally Posted by Rotary no Densetsu (Post 125161)
We are currently making a manifold for the 20b. I can send you some pictures when its finished, if you are interested still. Should be pretty badass.

Like I said, let me know if you are interested, i dont mean to hijack your thread. lmao

It will be a while before I buy a manifold, but I am interested. Are you building it with equal length runners? Send me pics and details when you finish it.

ducktape 02-06-2011 01:27 AM

This thread isn't dead!

After being out of work for almost a year, I had some financial obligations to take care of. So this project didn't really pick up steam until November. I've been taking pics since then, but haven't posted. The goal is to have it rolling this summer. Going to miss DGRR, but there will be other events.

As it stands the 20b is at LMS-EFI for port work. I have the LIM and UIM, and am prepping them for powdercoat. I've selected my transmission: Liberty Tremec TKO 600 5-speed with the faceplate option. Really doing my homework on gear ratios, and taking measurements to fit. Based on what I have learned, I think I may need to move the motor back another 2-3 inhes. This tranny would fit perfectly in the stock position if you could put the shifter in the middle of the dash. :P

ducktape 02-06-2011 01:39 AM

Core Support

At some point in this car's past it was involved in a low-speed collision on the drivers-side front corner. The damage wasn't really noticeable until I tried to replace the panels. valence and fender would not line up no matter how hard I tried. I actually managed to ruin a perfectly good fender by crushing it with the door when I opened it.

I bought a $150 rear-quarter wrecked '83 GS with a blown motor for parts. The donor car core-support was cut out and welded in place once the backing tube was pushed forward a bit. Here's a couple of pics:

http://www.satc.net/rx7/SilvieII/ext...resupport1.jpg

http://www.satc.net/rx7/SilvieII/ext...resupport2.jpg

http://www.satc.net/rx7/SilvieII/ext...resupport3.jpg

http://www.satc.net/rx7/SilvieII/ext...resupport4.jpg

http://www.satc.net/rx7/SilvieII/ext...resupport5.jpg


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