Old School and Other Rotary Old School and Other Rotary Powered Vehicles including performance modifications and technical support

Wannabe 787B

Thread Tools
 
Search this Thread
 
Old Mar 10, 2024 | 06:16 PM
  #26  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
More and more. I think I was almost good on the ride height, now that the front is lowered. Still have to weld in the strut mounts and some extra support, but for the most part thats it.

I found an adaptor for a VW bug, I think I'm just gonna wing it, and try my hand at it. There is a guy Bill Hinkly??? I think thats his name. He's famos for adapting engines in places where they aren't supposed to go (My man). I'll try to get him to work on this; as long as he can keep the adaptor plate price under $4000 I'll be happy.








Reply
Old Mar 26, 2024 | 09:33 PM
  #27  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston










Well there it is. Thats how the rear is gonna set. I'm happy with the ride height. The frame rails are about 5mm lower than my "factory stock" boxster.

Next up is to finish the sub framing in the rear and the superstructure in the front.


Nobody is willing to make an adaptor plate. So I'm gonna give it a go. I'm gonna take a pair of 20" by 20" 3/16" plates and cut out a hole in each. Then mate one to the engine, and the other to the trans. Weld some nuts to either plate and weld the plates together. Easy peasy.

The "adapting" is really taking place with a hub centric piece of aluminium. Its gonna have the negative of the rear Mazda counter weight on one side and the Porsche flywheel on the other. It'll be about 25mm thick. I can get away with this redneck adaption because the Porsche flywheel contains the piolet bearing for the Porsche transmission.
Reply
Old Mar 30, 2024 | 09:35 PM
  #28  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
Oh boy I went full *** retard with OPTION 3 on the adaptor....
























Trans side nuts welded to the adaptor.







From the engine side.












Just beeeeaaaauuuuttttiful!!!!







Time for a victory dance!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!





AND I found these rotors in an old engine I had around.... Little scared cause of an unintended apex seal removal, but nothing a dremel can't fix.







As the astute people in the audience may see, Its not centered. I need to get a machine shop to make a hubcentric adaptor for the auto rear counter weight to the Porsche flywheel. With that I can adjust thrust with the thickness of the adaptor plate, and centering with the piolet bearing that is located on the Porsche flywheel. I'm just super lucky its a hydrolic clutch and that the flywheel has the piolet bearing.


Anyrate this will get me started making exhaust/intake/water pump/ motor mounts...... everything else.

Reply
Old Mar 30, 2024 | 10:19 PM
  #29  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
Looks soooo good in a proper chassis.


MMMM PP in the middle.


I am just so glad I don't have to make transmission mounts for this car. Making them for the other Porsche was a bear.








Reply
Old May 4, 2024 | 06:42 PM
  #30  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
Long time no update....

I got an FB radiator mounted up front, but that's boring. Here's the exciting stuff yall wanna see.






















I know the intake runners are LONG, but I wanted the carb away from the exhaust. Torque??? And yes I am going to make an air box; I know its close to the tire.













































And I found a guy with a lathe so I will be finishing up the adaptor.. Anybody want an adaptor? I'm gonna make like 2 or 3. The more I do this swap the more I want to do an REW (completely stock) in another 986. I want to do that car with all the niceties of a Porsche; you know A/C, Power steering, Cruise control, just like my other car only with a rotary powering it. Also, I miss turbo sounds. .
Reply
Old May 5, 2024 | 10:47 AM
  #31  
j9fd3s's Avatar
Moderator
Community Builder
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Mar 2001
Posts: 31,796
Likes: 3,210
From: https://www2.mazda.com/en/100th/
since the RB housings have a hose barb, maybe you want to do something to make changing intake lengths easy?
other than that, its a great location for the air intake, and basically a straight intake will flow like crazy

we all know the racers were looking for maximum power, and that all came at the top end, but in a "street" car you could probably loose a few HP at the top and have a huge midrange
Reply
Old Jun 8, 2024 | 08:05 PM
  #32  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
Ahhhh, I bought a lathe.

I feel like that Rick and Morty cartoon where Rick shows Morty a flat surface.

The chinese lathe is about as accurate as you would expect, but it definitely is capable of turning this project out.

Here's the start of the adapting.
























Now I just have to work on the flywheel side. Which is a positive side. Wish me luck.
Reply
Old Aug 6, 2024 | 04:48 PM
  #33  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
Here's the update...



RX986 (youtube.com)


https://youtu.be/gBlrWvkP55Q









Reply
Old Sep 7, 2024 | 07:30 PM
  #34  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
For those following along.... TLDR the adaptor plate is almost finished. Its a little rough, but some smoothing will make it presentable. I think I'm coming down home stretch with this thing, Just gotta figure out a starter motor location or solution.

Reply
Old Sep 29, 2024 | 07:51 PM
  #35  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
There it is ladies and gents. In final form (except for the starter cuttout), the rotary to Getrag 12 engine adaptor.




Reply
Old Oct 6, 2024 | 06:03 PM
  #36  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
Yeah, I know short convergence, but I have limited space. Soooo there it is.







Reply
Old Nov 10, 2024 | 09:13 PM
  #37  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
GM alternator will work. Its a bit much for what I'm doing with this car, but I have a lifetime alternator from autozone.


Just gotta make some kind of tensioning system.


Reply
Old Nov 28, 2024 | 09:30 PM
  #38  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
REMOTE STARTER....






Last edited by Qingdao; Nov 28, 2024 at 09:36 PM.
Reply
Old Dec 1, 2024 | 08:05 PM
  #39  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
The extendo bendix is coming along. LOTS of lathing yet to do, but its sooooo close.









Reply
Old Jan 1, 2025 | 05:29 PM
  #40  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
Ran out of welding gas... Yes its gonna get "cleaned up"


BUT behold the remote starter!!!





Reply
Old Jan 1, 2025 | 06:10 PM
  #41  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
Really threading a needle here.... This shaft is CLOSE!!!


Reply
Old Jan 18, 2025 | 11:44 PM
  #42  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
Appliance epoxy is some tough stuff. Now I know it comes in quarts so I can squirt it through my HVLP gun.
Reply
Old Jan 19, 2025 | 02:03 PM
  #43  
Jeff76's Avatar
Rotary Enthusiast
Community Builder
Liked
Loved
Community Favorite
 
Joined: Jul 2023
Posts: 779
Likes: 164
From: Pittsburgh
Good to see you found bulk sales of this stuff. I assume that standard chassis paint is similar except more expensive

Yes, the appliance epoxy is very strong stuff. I used spray can stuff from the local store on my chassis. The cans have a lot of over spray, the worst of any paint I have used.

It is very difficult to get off your skin. I foolishly got it on my face, hands and I didn't wear a mask or use fans to blow the extra out of the garage. These were all massive mistakes. This stuff is very sticky.

Nice work so far. I am not good at fabrication. My skills are about 1/1000 or yours.

Reply
Old Jan 19, 2025 | 03:28 PM
  #44  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
Originally Posted by Jeff76
It is very difficult to get off your skin. I foolishly got it on my face, hands and I didn't wear a mask or use fans to blow the extra out of the garage. These were all massive mistakes. This stuff is very sticky.

Nice work so far. I am not good at fabrication. My skills are about 1/1000 or yours.

I wore an old hoody, respirator and googles. Still got on my facial hair; a quick shave helped.

I'm faking my fab skills. Its all a lie


EDIT: oh. I get the quarts from Amazon.

Last edited by Qingdao; Jan 19, 2025 at 03:43 PM.
Reply
Old Jan 19, 2025 | 09:01 PM
  #45  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
I'm sure there are real fabricators gritting their teeth at the sight of this "thing". I appreciate their composer at not yelling at me.



So nice to put parts on this thing and actually torque them down. Knowing I won't have to remove them again unless they fail.





Reply
Old Mar 2, 2025 | 12:54 PM
  #46  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston


Its alive.
Reply
Old Mar 2, 2025 | 01:50 PM
  #47  
GySgtFrank's Avatar
Senior Member
Tenured Member: 15 Years
iTrader: (4)
 
Joined: Dec 2010
Posts: 619
Likes: 169
From: Stafford, Ks.
I'm so looking forward to seeing this beast at DGRR.
Reply
Old Mar 2, 2025 | 06:20 PM
  #48  
Qingdao's Avatar
Thread Starter
HeyHeyHey..Its the Goose
Tenured Member: 10 Years
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2012
Posts: 3,024
Likes: 203
From: Charleston
Originally Posted by GySgtFrank
I'm so looking forward to seeing this beast at DGRR.
I'll be there.

I don't think it'll be street legal by then, but I'm gonna try to make it street legal so I can jam with you guys.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
SmithFB13B
General Rotary Tech Support
12
Jul 16, 2021 10:18 PM
BuBBaStuBs
Old School and Other Rotary
7
Jun 26, 2012 06:18 PM
Hyper4mance2k
Naturally Aspirated Performance Forum
21
Aug 30, 2010 02:44 PM
DRIFTING.com
Rotary Car Performance
1
Apr 10, 2008 11:02 PM
blown7
1st Generation Specific (1979-1985)
5
Jun 2, 2007 08:31 PM




All times are GMT -5. The time now is 10:07 PM.