JMFAB video
 

Someone posted this up on the link forums. Kind of a cool video! One thing I did notice, is from watching this video it doesn't seem like he uses tapered runners, which I found interesting. Anywho, enjoy!

http://www.youtube.com/watch?v=0Umf2Dl0bfY

Re: JMFAB video
 

Awesome manifold for the money.

Re: JMFAB video
 

Where do the injectors go?

Re: JMFAB video
 

haha!

Re: JMFAB video
 

You've seen a dsm head, right?

Re: JMFAB video
 

Maybe he is talking about the second bank of injectors..... :)

JET get your ass in gear and build the same thing for less

Re: JMFAB video
 

Cool.

Re: JMFAB video
 

Nice music, I have one of these in my clostet for my next project. I take it out and look at it every once and a while. It's pretty.

Re: JMFAB video
 

Actually, I've never looked up close at a dsm head, and I really did wonder where they went, but I will use my brain and conclude that they sit in the head. at least that makes fabrication easier.

Re: JMFAB video
 

Neato!

Re: JMFAB video
 

You are correct.

Re: JMFAB video
 

sweet video

Re: JMFAB video
 

very nice now to see if they will make one for the evo III

Re: JMFAB video
 

Just make your own Mark.

Re: JMFAB video
 

I always wanted to know how they built mailboxes.
Magnus FTW!

Re: JMFAB video
 

Cool idea on the video, I like my intake manifold design better though. I do not like the round runner smashed down at the end, easy to produce I guess.

~John

Re: JMFAB video
 

The Intake ports on the head are oval shape. I would think this would be the best way to accomplish making a circle into an oval, am i wrong? If your thinking you should do the conversion from circle to oval in the flange itself wouldnt that create turbulance because its not a gradual change?

Re: JMFAB video
 

Yey for super overpriced canadian products that blow out welds.

Re: JMFAB video
 

No what I am saying is that the runner should be the same shape as the head port, rectangle. And have a taper and rounded edges blended into a velocity stack that blends into the edges of rounded none taper plenum with no protrusions thats also inside outside welded and hand ported. The problem with my design is cost, to produce my manifold would be $750 or more, but I would like to put it up against the others in a dyno test at some point.

~John

Re: JMFAB video
 

Havent blown out a weld yet. They fixed the problems with the plenum welds breaking by adding support towards the middle of the plenum.