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Author Topic: 3D printed oem style airbox lid  (Read 2014 times)

Offline croat1

3D printed oem style airbox lid
« on: February 21, 2021, 07:54:56 PM »
3D printed oem style air box lids...

« Last Edit: March 07, 2022, 06:17:08 PM by croat1 »

Offline The norm

Re: 3D printed
« Reply #1 on: February 21, 2021, 09:53:00 PM »
Now that is cool! I would love to get my hands on a couple for the boys...
1986 Trx250r-- Hybrid Engineering 391(Good bye super 310)
1986 Trx250r-- Hybrid Engineering  ported stock 86 cylinder
1986 Trx250r-- craigslist engine with unknown ported 89 cylinder.
1985 Atc250r-- Needs a lot of work (Super 310's new home)

Offline croat1

Re: 3D printed
« Reply #2 on: February 22, 2021, 07:56:03 PM »
Better pics


Offline croat1

Re: 3D printed
« Reply #3 on: February 22, 2021, 07:56:52 PM »
Information about the product:


Offline Jerry Hall

Re: 3D printed
« Reply #4 on: February 22, 2021, 09:07:16 PM »
3D printed oem air box lids...



Have you run any of these on your bike yet?  If so did it require you to lean the main jet? 

The reason I ask was......Years ago I had a customer that modified his stock lid similar to what you had pictured on a 50 hp plus 250.  It added enough restriction that it required the main jet to be leaned a couple of sizes.  I did not dyno it but I would estimate it lost about 5% to 6% due to the 5% to 6% reduction in fuel flow it took to get it to not rich miss fire at wide open throttle.

Offline croat1

Re: 3D printed
« Reply #5 on: February 22, 2021, 09:13:03 PM »
3D printed oem air box lids...



Have you run any of these on your bike yet?  If so did it require you to lean the main jet? 

The reason I ask was......Years ago I had a customer that modified his stock lid similar to what you had pictured on a 50 hp plus 250.  It added enough restriction that it required the main jet to be leaned a couple of sizes.  I did not dyno it but I would estimate it lost about 5% to 6% due to the 5% to 6% reduction in fuel flow it took to get it to not rich miss fire at wide open throttle.

Jerry, I have not.  I was just passing along the information on a new part being available.  Thank you very much for sharing your findings on the performance side of things regarding similar products.

Joe
« Last Edit: March 04, 2021, 08:14:48 PM by croat1 »

Offline geesechops

Re: 3D printed
« Reply #6 on: February 24, 2021, 12:52:37 PM »
Haha, these are mine. The final product will be reaction injection molded, sort of an ABS like material in black. High end 3D printing like this is too costly.

I gave one to Mike Sabo to test out, and he's running it with no issues. If Dave Moore didn't tell him to take it off, then I assume it's breathing well.  ;D

https://www.youtube.com/watch?v=ctupjItBnHM

Offline Hawaiiysr

Re: 3D printed
« Reply #7 on: February 24, 2021, 01:34:26 PM »
Haha, these are mine. The final product will be reaction injection molded, sort of an ABS like material in black. High end 3D printing like this is too costly.
I gave one to Mike Sabo to test out, and he's running it with no issues. If Dave Moore didn't tell him to take it off, then I assume it's breathing well.  ;D
https://www.youtube.com/watch?v=ctupjItBnHM

Sweet! I like Outerwear. The stuff just works. Welcome to .ORG Do you have any other parts in the works?

Offline geesechops

Re: 3D printed
« Reply #8 on: February 24, 2021, 02:23:59 PM »
Haha, these are mine. The final product will be reaction injection molded, sort of an ABS like material in black. High end 3D printing like this is too costly.
I gave one to Mike Sabo to test out, and he's running it with no issues. If Dave Moore didn't tell him to take it off, then I assume it's breathing well.  ;D
https://www.youtube.com/watch?v=ctupjItBnHM

Sweet! I like Outerwear. The stuff just works. Welcome to .ORG Do you have any other parts in the works?

Hi, thanks! I've been around for a while, just never posted. This is the only part I have at the moment. The response has been positive enough to make a batch, see how they do, and maybe I'll look at some other ideas later on. I design parts in the medical space for my day job, but it's way more fun making stuff for the 250R!!  ;D

Offline 2ndmoto

Re: 3D printed
« Reply #9 on: February 24, 2021, 11:02:47 PM »
Yes it is. Thanks for supporting

Offline atvmxr

Re: 3D printed
« Reply #10 on: March 04, 2021, 02:45:05 PM »
id want one completely solid.  oem lids are getting ridiculous price.  just looking for something to put on there when I wash the R after races. 
Bunch of race quads that run on premix

Offline tosaw

Re: 3D printed
« Reply #11 on: March 04, 2021, 08:10:40 PM »
Haha, these are mine. The final product will be reaction injection molded, sort of an ABS like material in black. High end 3D printing like this is too costly.

I gave one to Mike Sabo to test out, and he's running it with no issues. If Dave Moore didn't tell him to take it off, then I assume it's breathing well.  ;D

https://www.youtube.com/watch?v=ctupjItBnHM

Mike Sabo's 250R shreds since the last rebuild, that's awesome that you're a part of it.

Offline croat1

Re: 3D printed oem style airbox lid
« Reply #12 on: July 11, 2023, 12:53:27 PM »
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