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psyber_0ptix 10-27-2016 10:54 AM


Originally Posted by 18psi (Post 1370245)
can't imagine that thing flowing nearly enough to feed a hungry midsize frame efr.
in fact even your current one (in pic) looks borderline small.

It's times like this I literally dream of what NB life would be like. This damn filter can't fit anywhere, it's a miracle that it fits where it is without sending broken filter element/wire into the compressor. The new filter away from the radiator is EVEN smaller.

This is the next fail-aids I need to correct as soon as I can find a reasonable fabricator. May go with Braineacks recommendation and stick the filter out by the fender and just have fabricator build the tight radius piping.

hi_im_sean 10-27-2016 11:25 AM

Payam, what diameter is the coupler?

leboeuf 10-27-2016 11:53 AM

Could you take some more clearance pictures? (curmudgeon statement redacted :D ).
I bet you could make it work if you're willing to do some welding on your compressor housing.

hi_im_sean 10-27-2016 12:49 PM

Im thinking of a tight radius elbow from summit that might clear if he answers my question! (yes I know I can just go look it up)

psyber_0ptix 10-27-2016 01:02 PM

The coupler is 2.5" 135° silicone. I cut the silicone down to about an inch just before the radius starts ( just enough to fit over the flange squarely with a clamp) to pull it as close to the turbo as possible. A metal pipe might require some extra length to make room for two clamps and a silicone coupler. BRB I'll grab a picture.

hi_im_sean 10-27-2016 01:02 PM

I don't think you'll get a much tighter radius than this.

https://www.summitracing.com/parts/sum-670177/overview/

psyber_0ptix 10-27-2016 01:07 PM

https://cimg0.ibsrv.net/gimg/www.mia...a4f8b57fe0.jpg

hi_im_sean 10-27-2016 02:26 PM

Well, that's not terrible, the lamp motor tilts forward to when the lamps are up, if im not mistaken.

leboeuf 10-27-2016 02:58 PM

A 2.5" aluminum bend will have an OD almost 1" smaller than that silicon bit.
You could even modify an aluminum pipe to oval a little to clear the headlight motor.
Edit: this assumes you're ok with welding it onto your nice efr housing :D

psyber_0ptix 10-27-2016 03:14 PM

The lamp motors are physically in the way, the actuator arm doesn't interfere at all. I thought about a way to relocate or do something to gain some clearance.

An aluminum pipe will probably gain a bit of space, but not 1". I do worry that because the silicone is creased due to the headlight motor/adjuster that the vacuum will taco it, but maybe I'll just stick a clamp on it to keep the tube from buckling.

I only have mig experience and I don't even have access to much of that stuff since I left academics 2 years ago. Maybe this is where one of those silly intake vband clamps might come in handy if they have flanges in aluminum.

No clue, I'll leave it to the pro's

EO2K 10-27-2016 04:49 PM


Originally Posted by psyber_0ptix (Post 1370346)
Maybe this is where one of those silly intake vband clamps might come in handy if they have flanges in aluminum.

I was going to say, doesn't the EFR inlet beadroll also do duty as half of a vband? I remember reading this somewhere but I could never find the mating part. I wanted to do this on my intake so I could get a tight radius aluminum 90 on my inlet as well.

Maybe @aidandj can cut us a weld stub with the vband mate on a lathe now that he has an EFR sitting in his living room. ;)

aidandj 10-27-2016 04:50 PM

Its in my bedroom.

aidandj 10-27-2016 04:53 PM

Is it actually a v band connection?

EO2K 10-27-2016 05:00 PM

Dunno, I didn't bring the EFR to work with me today.

I very well could be on drugs.

aidandj 10-27-2016 05:02 PM

Couldnt find pictures online

psyber_0ptix 10-27-2016 05:03 PM

If i recall, the outlets on some EFR platforms can be cut down for a vband, but nothing about the inlets. Of the 3 EFR625x turbos i've had in my possession, none are inherently vband. ,

psyber_0ptix 10-27-2016 05:06 PM

https://cimg0.ibsrv.net/gimg/www.mia...7095a020d9.jpgCompound setup?

aidandj 10-27-2016 05:08 PM

You can always cut back the inlet and weld a pipe directly to the turbo.

Obviously not the easiest suggestion. But possible.

EO2K 10-27-2016 05:08 PM


Originally Posted by psyber_0ptix (Post 1370392)
If i recall, the outlets on some EFR platforms can be cut down for a vband, but nothing about the inlets.

Awww, poop. Well, that's probably what I was thinking. I'm curious to see what they come up with.


Originally Posted by aidandj (Post 1370394)
You can always cut back the inlet and weld a pipe directly to the turbo.

This is what I was thinking. I have a stupid idea for the inlet on my own car once I get that all squared away, but for now I'm not going to worry about it. Gesso is going to hate me when I start bringing him random bits of aluminum :)

Also related: is that a spare compressor cover? Maybe for a 6258? :x:

psyber_0ptix 10-27-2016 05:12 PM

If anyone needs to borrow a housing for modification, I have an extra.

A welded elbow directly onto the housing might be the tightest it gets. That 90° might just sneak behind the motor


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