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DX to SI manifold

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Old Sep 18, 2005 | 03:30 PM
  #1  
georgelv1999's Avatar
georgelv1999
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'92 black widow
 
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Default DX to SI manifold

Ok, I've searched this website for over 2 hours, and I haven't found anything about this topic: I have a SI intake manifold that I would like to put on my DX (auto) Civic. Now, is it just a straight up bolt-on, or what modifications do I need??? Please help! Piztures would help too, but any suggestions or directions would really be appreciated. THANKS!
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Old Sep 19, 2005 | 01:21 PM
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What year DX and Si?

If your user title is right in that you have a '91, you'll need the computer from a 90-91 Civic EX automatic. Very unusual. That, along with the four MPFI injectors, fuel rail, some rewiring, and a few other things.

This should be in the pre-92 section, in that case.
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Old Sep 20, 2005 | 05:51 PM
  #3  
georgelv1999's Avatar
georgelv1999
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eah, mine is a '91 DX. Is there a site or somewhere where it shows how to do it? Do you tink I can get the computer from the junk yard? Or can I customize mine?
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Old Sep 20, 2005 | 07:06 PM
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Moved.
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Old Sep 21, 2005 | 06:07 AM
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Originally Posted by georgelv1999
eah, mine is a '91 DX. Is there a site or somewhere where it shows how to do it? Do you tink I can get the computer from the junk yard? Or can I customize mine?
get one from somewhere! dont "customize". post your email, ive got the whole process in like 4 pages on my computer. itll take some time with all the wiring. just dont rush it.
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Old Sep 21, 2005 | 07:41 PM
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as far as i knew the heads were the same, so its gonna be a bolt over... hooking everything up on the other hand may be an issue...
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Old Sep 21, 2005 | 08:31 PM
  #7  
georgelv1999's Avatar
georgelv1999
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'92 black widow
 
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From: LA, Califas!!!
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Ok, thanls for the advice, but I still need a place to show me about the wiring. Let's say I bought the harness, or got one. I'm new at this, kinda, and don't know much about it. Ok, the throttle cable, is it in the same place? Anything I should know that is different about the DX and SI head aside from the injectors. Oh, I forgot to mention, DX auto, does it matter? I know SI's ae stick.
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