I want this plenum... anyone know who made it?

[J. Fast]

Under the "Suspension Adjustment" picture tab in this link you can see a pic of a really badass 6G75 Drivers Side Plenum and throttle body.

http://www.blackheartmotors.net/events/


Here's a better angle in this vid...


Anyone know this guy or heard of who builds that plenum?

[HilbillyHomeboy]

Never heard of those people, but that doesn't look very difficult to make.

Jeremy

[J. Fast]

I don't know about you but I can't do that kind of work. Looks to me like the plenum is reversable. You can rotate it to feed from the drivers side or the passenger side. Look at the tank design and the bolt pattern from the risers to the plenum. Instead of it being a standard one piece plenum it's a two piece. The runners can be separated from both the velocity stacks and to the plenum. That design is badass.

[anyonebutme]

I don't know about you but I can't do that kind of work. Looks to me like the plenum is reversable. You can rotate it to feed from the drivers side or the passenger side. Look at the tank design and the bolt pattern from the risers to the plenum. Instead of it being a standard one piece plenum it's a two piece. The runners can be separated from both the velocity stacks and to the plenum. That design is badass.

It's a ported stock (XG350) lower runners with a fabricated upper plenum, pretty basic. I can tell you from the bolt pattern the plenum is not reversible, IIRC the upper does not have a symetrical bolt pattern, though I could be wrong, been a long time since this was debated. Has 10" runners vs the 12" of the mivec upper, and I think ours. From the pics, I see the upper he uses looks like it was cut from the EBAY manifold Erron has or similar, then welded to a plate to bolt to the runners. I'd personally just would have used D channel or cut 4" tube depending on how you'd want to do the stacks.

Anyways, he's on galanttuners.com. Everything you'd need to know is there. Screenname SPD_FRK.

[terrets]

That Galant is dammmnnn sexy.

Why dont you email them and ask?

[mb3000]

Maybe the lower part of a stock plenum & custom upper piece, all polished up to match?

[J. Fast]

Bam, asked and got the answer... They are $400 if we do a group buy

And... they are reversable

Online Store - Xcessive Manufacturing

[familyMAN]

Bam, asked and got the answer... They are $400 if we do a group buy

And... they are reversable

Online Store - Xcessive Manufacturing

You could do the same thing with an NA mani. Buy a dplenum from Ross Machine, end caps and q45 TB...and bingo...cheap, big plenum intake mani and TB setup. Less than $250 in parts, including TB. I have an NA mani on the shelf for this purpose Hope to test short runner vs long runner (both with bigger plenum and TB) in the future on my setup.

[terrets]

You could do the same thing with an NA mani. Buy a dplenum from Ross Machine, end caps and q45 TB...and bingo...cheap, big plenum intake mani and TB setup. Less than $250 in parts, including TB. I have an NA mani on the shelf for this purpose Hope to test short runner vs long runner (both with bigger plenum and TB) in the future on my setup.

Hell I have an NA mani laying around too. I wonder if we've gotten an aluminum welder yet...

[familyMAN]

Hell I have an NA mani laying around too. I wonder if we've gotten an aluminum welder yet...

Here is the xcessive "velocity stack" design. Same as NA mani with an added plate to smooth the transition.