Can anyone guess?

[treeZ24]

what these are for

[SappySE107]

RE: Can anyone guess?

1 inch plenum spacers for the large port plenums. What is their purpose? Too thick to be flanges.

[matt_p]

I know! You silly boy :P

[torq455]

to increase runner length, or make the UIM cooler!

[treeZ24]

neither...it opens up room underneith..

[torq455]

granted, raises UIM, and for what gain? they are purty though.

[Mars]

throw in some nitro fittings... heh.

[SappySE107]

I was gonna guess the only thing they are good for is to raise the plenum to fit nitrous jets under there. They look really nice for sure. Gonna need longer bolts.

[bszopi]

Time to see how good my CAD drawings are... Have you looked to see if they fit yet?

[torq455]

wonder how much they are.....

[torq455]

whoo hoo!! i finally like ramen noodles!!!!!

[treeZ24]

Time to see how good my CAD drawings are... Have you looked to see if they fit yet?

yeah brad they work almost perfectly, the only thing wrong with them was the centre of all the port holes was moved 1/16th approx to the left (iirc) and that may have been a discrepancy from when i took actual measurements of the LIM so we could program it.

6160 aircraft aluminum 1x2 stock (x2), time and machine use totalled 140$

not a huge deal for me, but definetly more then the average person is willing to spend i'm willing to bet.

one more thing too, since there's such little space under the plenum even with the spacers i am almost tempted to put my nozzles in the outside of the spacers, would make a hell of alot easier to install/change jets. (btw just for anyone noting this, even with the spacers i do not have enough room over the fuel rail since my nozzles are not 90* offset, just standard, if you had the 90* nozzles they would work great.

btw yeah. NOS brand fogger2 nozzle set is what i'm using.

more planning to see if i am going to squeeze them into right behind the injectors

[tejohnson]

6160 aircraft aluminum 1x2 stock (x2), time and machine use totalled 140$

I would be curious about getting a set for myself, provided the alignment issue is fixed

For example:

-Raise my intake piping ~1" further away from the turbo.
-(let me know how far off I am) Better ability to move to a 3500 UIM since I have a Caspers AFPR (clearance).
-Same intent as you (perhaps a 50-shot to improove the 60')

Can you have others made? Seems to be a lack of avail shops with CNC machines in the area...

[torq455]

anyone know it they come pregasket matched?

[bszopi]

They were a custom one-off product, so as far as coming "pre-gasket matched", it depends on how he got them made. IIRC (since I'm the one who produced the CAD file for them), they match the ports on the manifold itself, not the gasket.