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Re: 4 Rotor Build in Sweden
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This weekend I made some of my brackets for suspension. It dropped suddenly and has gone very well. Starting to agree with the TIG-welder, and begin to realize that TIG is for us who can not MIG / MAG :)
It is slow and calm :) https://www.nopistons.com/attachment...ine=1345478240 Then weld all as much as possible before it is installed in the car to where also welded into the frame. The sole purpose of avoiding weld so much in uncomfortable positions :) https://www.nopistons.com/attachment...ine=1345478240 Then the most important today :) I was to pick my crank! Finally! Now it's just for me to continue with splines etc.. Let the pictures speak for themselves :) https://www.nopistons.com/attachment...ine=1345478240 https://www.nopistons.com/attachment...ine=1345478240 https://www.nopistons.com/attachment...ine=1345478240 https://www.nopistons.com/attachment...ine=1345478240 Isn't she beautiful?? https://www.nopistons.com/attachment...ine=1345478240 |
Re: 4 Rotor Build in Sweden
Originally Posted by Tegheim
(Post 853731)
Isn't she beautiful??
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Re: 4 Rotor Build in Sweden
Have some thoughts.
Do not know exactly how to setup my 4 rotor. I can build a full throttle PP, much power on high rev. Or perhaps a Semi-PP little more driveability, longer curves? Or, finally, a complete side-port setup? Sideport-setup takes som heavy mods on the FD-plates, but nothing is impossible. I would rather not overcharge, but it might be a possibility together with the side port and low boost. This first setup will not be a power-setup, it would be a road-legal-version if it's possible. What do you think? |
Re: 4 Rotor Build in Sweden
yes and no.......? semi pp might have you a better chance at keeping the noise down . but then less power. its your toy in the end. keep the pics coming.
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Re: 4 Rotor Build in Sweden
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Some new parts for the rear.
Waterjet is beautiful! https://www.nopistons.com/attachment...ine=1346261764 |
Re: 4 Rotor Build in Sweden
Great work!
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Re: 4 Rotor Build in Sweden
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Last friday I recived some new parts.
1pc front, 1pc rear, and 3pc intermediate-plates from FD. But I'm still looking for good housings... I have 2pc S4 N/A-housings that I can use, the other two are just for mockup. The best would be to find 2 S4 N/A, or get 4 new ones... https://www.nopistons.com/attachment...ine=1346696438 https://www.nopistons.com/attachment...ine=1346696438 Let the mods begin :-) |
Re: 4 Rotor Build in Sweden
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Mother was with me in the garage today :)
https://www.nopistons.com/attachment...ine=1347129175 |
Re: 4 Rotor Build in Sweden
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This is how it looks right now...
Hard to see the complete picture I think... https://www.nopistons.com/attachment...ine=1347903275 https://www.nopistons.com/attachment...ine=1347903275 |
Re: 4 Rotor Build in Sweden
Do you have drawings, and can I get a copy of the 4 rotor shaft drawings somewhere?
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Re: 4 Rotor Build in Sweden
Sorry, I will not give the 4rotor-drawing away like that. I don't even sell it to those who have asked.
First of all, I don't know if it's working. And second, there is to much time just to give away. |
Re: 4 Rotor Build in Sweden
Thanks for the reply. I can figure out the drawing. I can not find out about balancing the shaft. Do you have any suggestions?
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Re: 4 Rotor Build in Sweden
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Therapy!
Made me two custom-bolts with one side M10x1 to fit the front iron, and a regular M10x1.5, who is standard, on the other side. Just to make me a dummy :) Feels awsome to see the engine for the first time, even that it is a fake :) https://www.nopistons.com/attachment...ine=1351277701 https://www.nopistons.com/attachment...ine=1351277701 https://www.nopistons.com/attachment...ine=1351277701 |
Re: 4 Rotor Build in Sweden
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I almost forgot.
Here in Sweden we have an old auto-profile that we call "Bosse Bildoktorn". The translation is "Bosse the car-doctor" :) He has his own radioshow that people call and get help fixing their cars... Here he is with my "shaft" ;) https://www.nopistons.com/attachment...ine=1351278159 |
Re: 4 Rotor Build in Sweden
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Re: 4 Rotor Build in Sweden
is that a housing insert?
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Re: 4 Rotor Build in Sweden
Yes it is... :)
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Re: 4 Rotor Build in Sweden
soo boss...
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Re: 4 Rotor Build in Sweden
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Re: 4 Rotor Build in Sweden
you have access to some good equipment how is that insert rated compared to the genuine insert material?
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Re: 4 Rotor Build in Sweden
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Re: 4 Rotor Build in Sweden
hey got a swap questin i have a 83 gsl-se 12A i was looking around on here and was wondering if anyone knew if there was a kit or how easy it is to drop an 86-88 S4 13B-T Engine, 5-Speed RWD Transmission, ECU, Intercooler, Complete Wiring(Un-Cut) just wondering what else i would need to complete this swap any help would be amazing thanks
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Re: 4 Rotor Build in Sweden
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Originally Posted by dj4life469
(Post 854532)
hey got a swap questin i have a 83 gsl-se 12A i was looking around on here and was wondering if anyone knew if there was a kit or how easy it is to drop an 86-88 S4 13B-T Engine, 5-Speed RWD Transmission, ECU, Intercooler, Complete Wiring(Un-Cut) just wondering what else i would need to complete this swap any help would be amazing thanks
------------------------------------------------------------------ It rolls on! Have got so far that I could push the cage down from the boxes and start welding. We have a total chaos in the garage right now, it use to be pretty crowded, but now it's extremely ... We've only 100m2 to share :) Started with one side, it took a terrible time because I was terrified to grind too much every time. Think I lift up that pipe in place hundreds of times. Attachment 16050 Pipe number two took 10minuter :) Suspect everyone is doing like this, but I simply took two paper and rolled around the ends of the finished tube. Templated by, measured the distance between the papers on the tube, and made sure the seams were aligned with each other. Then I took off the paper, and turned inside out on the next tube. Mirror: D Again, it was I who was a coward, leaving a few millimeters on the first try, but then I put on like a glove! https://www.nopistons.com/attachment...ine=1353743752 Here is a view through the speaker hole. The passenger side rear view. http://i815.photobucket.com/albums/z...122_195330.jpg Welding! It was at the famous, that it was possible to bring down the cage when it is so tight everywhere. Had to break away mounts to the dashboard. Attachment 16051 |
Re: 4 Rotor Build in Sweden
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Have welded all of the cage so far, and did also the rear axle today.
Attachment 16048 Attachment 16049 |
Re: 4 Rotor Build in Sweden
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Some stainless flanges for the exhaust done by a friend with waterjet/aquajet.
But they are about to get stuck in the CNC before they are done :) Attachment 16046 |
Re: 4 Rotor Build in Sweden
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Done with port matching and a little offset just to put the pipe into steady when welding.
Attachment 16045 |
Re: 4 Rotor Build in Sweden
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Re: 4 Rotor Build in Sweden
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Have used the CNC Lathe to turn my bushings to all wishbones today. Also has a movie on this, but it is so cruel big, so I have to do something there ...
Acetal (POM), also called Delrin, and stainless steel sleeve which is internally reamed to tight fit the bolts. Attachment 16044 |
Re: 4 Rotor Build in Sweden
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A little how it could look...
Attachment 16043 |
Re: 4 Rotor Build in Sweden
very impressive
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Re: 4 Rotor Build in Sweden
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Sand casting.
Attachment 16038 Cast-steel sleeve in aluminum (google translate?) Attachment 16039 One without steel-sleeve. https://www.nopistons.com/attachment...ine=1355327212 |
Re: 4 Rotor Build in Sweden
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New background to my laptop is always fun.
https://www.nopistons.com/attachment...ine=1355335750 |
Re: 4 Rotor Build in Sweden
Your skills are amazing.
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Re: 4 Rotor Build in Sweden
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Nothing new really, just some pictures taken by me now when the parts have arrived to me.
Looking good! :) https://www.nopistons.com/attachment...ine=1355937463 https://www.nopistons.com/attachment...ine=1355937463 https://www.nopistons.com/attachment...ine=1355937463 https://www.nopistons.com/attachment...ine=1355937463 |
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Attachment 16025
Attachment 16026 In the background the CNC is working, and I did one more render... sorry...:) https://www.nopistons.com/attachment...ine=1357753224 |
Re: 4 Rotor Build in Sweden
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Feels a bit surreal to fabricate my own housings. Don't know which part that wins, the fun, or the fear :)
Attachment 16024 |
Re: 4 Rotor Build in Sweden
Exciting man! I'm sure it will be fun!
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Re: 4 Rotor Build in Sweden
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Today I've been working on the fixture to the new housings. It also fit stock housings and iron as well.
First up with dowels to match the machine, and countersinked bolts to be out of the way. Attachment 16021 Testing with a stock housing to make sure I did it right. Attachment 16022 And one of the new ones, let the game begin! Attachment 16023 Some motivation :) |
Re: 4 Rotor Build in Sweden
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