Engine/Power - EJ20T (pre-2006 WRX and JDM) There is replacement for displacement, it is forced induction - OEM 2.0 liter turbo engines in the USDM WRX. 90-94 Legacy Turbo EJ22 turbo engines can also be discussed here.

FMIC?

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Old Sep 9, 2004 | 01:58 PM
  #1  
dwrx04's Avatar
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Car Info: 98 2.5RS
FMIC?

alright a distant friend of mine told me that he had seen a rex with the intake manifold turned around with a fmic so he would get the bet air flow possible...i almost broke out in hives do to my allergies(i am allergic to bull****)...so when i should him that the intake manifold opening would be blocked by the all important alternator he freicked so i want to make sure im not totally out of line here so maybe if u have seen this done or u also know that this isea is bull**** you can inlighten me.
thanks
dan
Old Sep 9, 2004 | 02:02 PM
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This was in an issue of Super Street a few months back. From what I've heard the alternator was adjusted lower by using a smaller belt and that it does fit w/ very little clearance. If you look at your intake manifold (top view) you'll notice that it is offset toward the front so if you reverse it then you'll have more room between the throttle body and the alt then it would initially appear. Secondly notice that the throttle body is angled up slightly.

I'm considering doing the same so I'm going to take some measurements between the alternator and the hood to see how much space there actually is.

Last edited by Mister 2; Sep 9, 2004 at 06:58 PM.
Old Sep 9, 2004 | 02:39 PM
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hey thanks for the info man...and if u ever end up doin the mod send me some pics i would like to see it
Old Sep 9, 2004 | 03:37 PM
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I've seen it too. As I understand its only to shorten the pipes from the FMIC. Are there any other advantages that I am unaware of?
Old Sep 9, 2004 | 06:50 PM
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Originally Posted by Git-R-Dunwrx
what issue of superstreet was this? i want to check this out for my self...

David
Its the issue w/ the white/pink RX-7 and RX-8 on the cover (July, I think)
Old Sep 9, 2004 | 06:52 PM
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Originally Posted by New2MeSuby
I've seen it too. As I understand its only to shorten the pipes from the FMIC. Are there any other advantages that I am unaware of?
Nope, that's it.
Old Sep 9, 2004 | 08:10 PM
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Origami posted by dwrx04
so maybe if u have seen this done or u also know that this isea is bull**** you can inlighten me.
Imprezer's car pics, with shot of engine with reversed intake manifold.

Technical details on his CUSCO demo car.

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0==WW==0
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Old Sep 9, 2004 | 08:14 PM
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Besides creating a shorter path for the intake plumbing, there may be some benefit to keeping that same intake tubing clear of the turbo, if it's still in the stock location. Less heat soak although it isn't as much of a problem as heat soaking a TMIC since it's thinwall tubing versus the mass of an IC.

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0==WW==0
"…axles of evil…" - george w. bush
Old Sep 9, 2004 | 09:39 PM
  #11  
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There isn't much tech info in my post yet. Haven't had time.
Old Sep 9, 2004 | 10:15 PM
  #12  
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thanks for the info. is there any issue with the throttle body linkage and such be cause it looks like a biatch and a half and all that work and you could just keep the tmic to shorten the turbo to ic length...seems like a whole lot for nothin then...thanks for the help though
dan
btw ur car is badass...now u just need a woman...jk later

Last edited by dwrx04; Sep 9, 2004 at 10:19 PM.
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