Speedtoys

Im away from home...and workin on thingie.

Whats the ID of the S4 MAF where air first enters it?

Thanks!


I want a measurement as good as a Rob Edwards one...at least 4 digits out.


*kidding*

Mark Anderson

3.606

IcemanG17

not 100% sure....but 75mm comes to mind...

IcemanG17

Shows what I know....91+mm

Rob Edwards

You own a micrometer?

Pictures or it didn't happen.

Speedtoys

so i need to machine a 15x1.25mm thick ring to support and mount this honeycomb. cool


water lase? too thin for a general lathe?

Mark Anderson

As if

Empty DC added for authenticity


Ok I just tried to post a pic but the powers that be say I'm over my limit. I deleted 5mb of old pics but no change

Rob Edwards

Mark's picture:

3.602" = 91.49 mm.

This sounds like one of those jobs that one a them 3D printers could do.

Speedtoys

Too hot for 3D printing material IMHO..Id want at least 300d deforming safe material there.

And..is that the ID below the screen? I dont recall if there was a lip in there.

Rob Edwards

Ok, I went out and bought a MAF, cleaned it up, and diassembled it, just so I could measure some ****. Just for you, Jeff.

MAF elbow sealing surface OD, 95.57 mm:




MAF screen lip ID: 91.49 mm




MAF 'main bore' ID: 86.32 mm



MAF screen diamter: 91.56 mm



MAF screen thickness: 1.23 mm



And for kicks, overall length: 130 mm



And OD of the thin rim butting against the MAF elbow: 100 mm

Speedtoys

*hugs*

You realize your maf screen doesnt fit into your MAF by the #s you have.

Rob Edwards

Yes. I am very accurate, late at night after a 13 hour day, with my $12 Chinese digital calipers. Makes you wonder about all those weights and measurements and torque values that I post.

Speedtoys

Indeed.

ReDesign by FEATHER

Jeff, I still have the rotary table set up in my mill so I could mill some kind of ring for you. 1.25mm is very close to .050 in, and I have some aluminum in that thickness. Can you describe better just what it is you need? Maybe I can make if for you.

Tony

Could you measure the cell size of the mesh on the screen.

I have some mosquito netting i may swap it out for to see if there is a drastic change in performance.



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