I am looking for auto cad drawings of the intake and the exhaust flanges that bolt to the motor on a 1986 13B N/A. Any help would be much appreciated.

 

well if anyone has some propper hand sketches I can put them into cad for you...
just not many ppl have the time to measure it all up

 

would these be good enough
http://www.rx7-gallery.co.uk/binrx7/...592/7fc2_post4
http://www.rx7-gallery.co.uk/binrx7/...592/7fc2_post2
http://www.rx7-gallery.co.uk/binrx7/...592/7fc2_post1

 

hmm links are not working

do you want them 2d or 3d ? i'll do both

 

what 3D CAD software do you use? I'd also be interested in some of these and helping out as well. I work with AutoCAD, Microstation, and SolidEdge. With SolidEdge you can set up a CNC machine to create your part for you

 

I have a CAD drawing of the upper to lower intake manifold flange, and throttle body flange. I can export to DXF if you need it. They are not exact copies, but are close.

 

i have 3d ungifrafic drawings i drew up of the rotor and the housing... it was pretty hard due to all the angles.. the model is pretty cool, i have no plans of the full engine however but if u have dims. i can draw it up

 

Well the place I work at has wire machines and im good buds with the guy who runs them so he is going to cut them out for me they need to be in 3d for machines to make the program.

if you have them send me a pm and i will send you my email

 

thanks for all the help just to let you all know what im doing with them is im have a 13b n/a im going to do a twin set up and drop it in to a 1973 rx2 and let it sleep he he so im looking for a second gen for parts that is going cheep dose not need motor or tran but would not hurt

And as always ne help would be cool

 

sorry, I know it's been years lol. but I'm after these CAD files in whatever format you have them i.e Dxf, tap, whatnot. if by some chance you still do.
currently made a few IDA flanges but am having trouble making the intake elbow flange, the 6 port intake flange, and upper intake flange. any help would be greatly appreciated.

 

Hmm, looks like the CAD package I use has changed in the new version and DXF export is now a paid feature to which I do not subscribe.
So the best I could do is STL.
Attached is the file containing FC throttle body flange and upper to lower intake flange.

 

Does anyone have a cad file for the 6 port intake flange ???

 

You can use an iPhone 12 as a 3d scanner since it has LiDAR. After, you possibly could upload the mesh to CAD.

Open the mesh in CAD, create a plane using some points in the mesh and sketch. If you’re trying to get some sheet metal work done and just care about one face, save the face as a .dxf file.

Im a mechanical engineer but sadly just bought an iPhone 11 so I don’t have that capability.

id be curious if the mesh that is output from the iPhone is already dimensioned. If not, just measure 2 points so you can scale it.

 

Yer I don't use apple so that's a no go

 

hi is this Cad drawing of the 13b 4 port if so do you just have one of the flange. Looking to make a custom intake manifold and send cut send is a better deal than some of the places that sell flanges to DIY intake manifold.

 

You just quoted a two decade old comment lol

 

you never know someone might have learned how to use CAD and made themselves a file for send cut send so they didn't have to pay some ridiculous amount of money to a company 13b intake manifold weld plate.