Another Custom Manifold

[boostedrs]

RUFFLY MACHINED FLANGE

PORT MATCHED FLANGES

RADIUSED PORT INLETS



AND SOME MORE ASSEMBLY

[boostedrs]

AND A FEW MORE

[Guest]

that thing is going to breathe like a mutha with no TB!! Heheh j/k man good work. can't wait to see new pics

How do you plan to get hte fuel rail down in there?

[boostedrs]

that thing is going to breathe like a mutha with no TB!! Heheh j/k man good work. can't wait to see new pics

How do you plan to get hte fuel rail down in there?

the stock fuel rail still fits,and its not welded together as one piece,its in 2 pieces,the runners are the stock mid section(ported of course) of the rwd iron headed manifold,it all bolts together just like stock

[ForcedFirebird]

What's stopping you from making a new Mid and Upper manifold?
The injectors/fuel rail?
.
Man that's a HUGE plenum with small runners, everything I have researched says that's good for boost.

[IsaacHayes]

are you going to make the air flow diverted like a 3500 UIM? like put a divider at the end, and extend the TB neck into the middle of it?

[boostedrs]

What's stopping you from making a new Mid and Upper manifold?
The injectors/fuel rail?
.
Man that's a HUGE plenum with small runners, everything I have researched says that's good for boost.

i could make a new mid section though to reuse the stock fuel rail the new mid section would look just like the stock section,though im sure i could improve it some,but the stock mid section isnt all that bad to begin with

isaac - ive never seen a 3500 uim so im not exactky sure what ur refering to,im putting the throttle body on pretty much just liek it was on the stock uim

[fivepointhustla]

Looks like a good start for a m62/m90 intake manifold.

[95naSTA]

Wow. Nice Welds.

[treeZ24]

great looking welds. how long you been welding aluminum?

too bad the port sizes are so small though lol

[treeZ24]

double post...

[IsaacHayes]

You could search for 3500, but basically where the TB bolts on, (the neck) extends inside the manifold, and stops in the center. Instead of just opening on the side. And at the very end of the intake, there is a divider so it diverts air to the sides and into the ports. Basically makes equal air flow to all cylinders as best as it can.

sorta like this top down view:
___________{port___________________port___________ ________port}
TB - neck -{ (goes inside plenum and opens in center) - divider}
___________{port___________________port___________ ________port}

[boostedrs]

almost finished,need to wled in the bungs for the vacum lines,and add in bungs so i can hook up my bov,wastegate,fmu to individul lines directly to the manifold instead of teeing them all off one line



im undecided but im either going to get this poweder coated,ceramic coated,or im just going to polish/buff it out

[ForcedFirebird]

I say you grind the welds smooth and polish it.
Or I showed you the anodizing spray I found, didn't I?

[ForcedFirebird]

almost finished,need to wled in the bungs for the vacum lines,and add in bungs so i can hook up my bov,wastegate,fmu to individul lines directly to the manifold instead of teeing them all off one line

Good idea!