Cordycord's epic tube frame build
Joined: Sep 2005
Posts: 34,402
Total Cats: 7,523
From: Chicago. (The less-murder part.)
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Elite Member
Joined: Mar 2006
Posts: 1,574
Total Cats: 106
From: Schwarzenberg, Germany
Hi Cordy,
I spread the news of the Catfish at TIDM (Treffen In Der Mitte - something like "meeting in the middle") - Germanys biggest MX-5/Miata meet of the year 2013 with ~400 MX-5 around...
I spread the news of the Catfish at TIDM (Treffen In Der Mitte - something like "meeting in the middle") - Germanys biggest MX-5/Miata meet of the year 2013 with ~400 MX-5 around...
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Perfect, thanks! I think IL Motorsport needs one to show off their product.
Last edited by cordycord; Sep 2, 2013 at 01:02 PM.
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Pre-update update
There's lots of stuff going on, from my visit to Competition Werkes in Oregon, to some recent CFD data generated by Creaform. I need to sift through it all before putting it in a cogent form. Until then, here's a teaser rendering generated by the engineers at Creaform. Teaser alert: with our most street-oriented layout, the Catfish generates negative downforce. 
Last edited by sixshooter; Sep 6, 2013 at 12:39 PM.
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Okay, I finished the back end of a double root canal yesterday...PAIN. And pain medication. If I'm slurring my words in real life, then my written word is going to suffer a bit too. 
The most basic Catfish street platform would include a windshield, no splitter, no canards and even no rear diffuser, the Catfish generates downforce.
I need to discuss the findings much more with the Creaform engineers before adapting them to any physical changes. Our goals were to a) establish a baseline and b) make sure that there were no unexpected or dangerous aerodynamic issues. No and no means win and win.
The most basic Catfish street platform would include a windshield, no splitter, no canards and even no rear diffuser, the Catfish generates downforce.
I need to discuss the findings much more with the Creaform engineers before adapting them to any physical changes. Our goals were to a) establish a baseline and b) make sure that there were no unexpected or dangerous aerodynamic issues. No and no means win and win.
Last edited by cordycord; Sep 6, 2013 at 11:56 AM.
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NEW Trailer design for the Miata....lots of 'em :)
I've got some good news...I've got a design challenge contest happening now at GrabCAD. It's a source for industrial engineers, designers, scientists, and all-around geeks. LOVE the site.
The challenge is to create a Catfish trailer design that not only is light and easy to use, but will fit inside a single car garage.
The result so far has been some really cool, really innovative trailers. Some of these trailer designs even lower the car to ground level, so there's no need to mess with ramps, etceteras. I'm hoping that the results will help create a trailer that the Spec Miata and track enthusiast community can use for their cars (Catfish and Miata = same size).
I've noted on the challenge that after the wheel was invented, the trailer soon followed. That's probably wrong, as cavemen were probably dragging deer on improvised tree/trailers before the wheel was ever around. Therefore, we're solving an age-old design and focusing the result on the Catfish-Miata.
If you have the skills--or know someone who does--there are already some really cool designs that can be downloaded and made. Just sign up with GrabCAD (free) and download what you like. I'm spending some cash for the contest, but I really hope it comes back to the community in the form of a useful trailer design.
The challenge is to create a Catfish trailer design that not only is light and easy to use, but will fit inside a single car garage.
The result so far has been some really cool, really innovative trailers. Some of these trailer designs even lower the car to ground level, so there's no need to mess with ramps, etceteras. I'm hoping that the results will help create a trailer that the Spec Miata and track enthusiast community can use for their cars (Catfish and Miata = same size).
I've noted on the challenge that after the wheel was invented, the trailer soon followed. That's probably wrong, as cavemen were probably dragging deer on improvised tree/trailers before the wheel was ever around. Therefore, we're solving an age-old design and focusing the result on the Catfish-Miata.
If you have the skills--or know someone who does--there are already some really cool designs that can be downloaded and made. Just sign up with GrabCAD (free) and download what you like. I'm spending some cash for the contest, but I really hope it comes back to the community in the form of a useful trailer design.
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I like the one that lowers a-lot. Just remember, that if you want it to be miata workable you need to be able to open the door once its on the trailer. I have yet to figure out how to drive on, get out, close the top and close all the windows without having the door at least a little open. Or it just needs to be able to mount a winch.
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I like the one that lowers a-lot. Just remember, that if you want it to be miata workable you need to be able to open the door once its on the trailer. I have yet to figure out how to drive on, get out, close the top and close all the windows without having the door at least a little open. Or it just needs to be able to mount a winch.
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New Wilwood setup, New Infinit-Fab
We've gotten lots of goodies prior to the SEMA show in November. A new Wilwood front rotor set with Dynapro Powerlite calipers is matched with sport rotors and Wilwood rear calipers from Flyin' Miata out back. These are the proprietary rear calipers with the built-in mechanical emergency brake levers. I'm happy to not have the clunky stock e-brake caliper hangin' out back.
I also dipped into the pocketbook for a set of Infinit-Fab seats and their seat brackets. I love these seats, and the fact that they support 4-5-6 point harnesses. I'd recommend them to anyone.
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