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D15B2 Build/Help

Discussion in 'Civic and CRX - EF' started by Draftinwitjr3815, Jul 7, 2009.

  1. Draftinwitjr3815

    Draftinwitjr3815 New Member

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    I'm building a circle track car. The class rules are SOHC and stock.... looking....

    Its a 90 Civic DX with a D15B2 5spd.

    I've already chosen to switch to a 5spd SI trans from a 90 CRX SI.

    What I want to know now is how can make this thing get more power!!!

    I have access to an D16A6 head/cam and am wondering if that will bolt up and make any more power?

    Any other suggestions on getting more power out of this motor?

    Thanks in advanced!
     
  2. jlicrx

    jlicrx Senior Member

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    the D15B2 and D16A6 heads themselves are the same - only the camshafts are different - is the engine still DPFI? can you convert it to MPFI under the rules? that would give you a little more power, but not much
     
  3. Draftinwitjr3815

    Draftinwitjr3815 New Member

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    Is the A6 camshaft going to give me any advantage then? I could convert it to MPFI, but I'm having trouble locating the parts and wiring harness to do so.
     
  4. Draftinwitjr3815

    Draftinwitjr3815 New Member

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    Ok I've found a MPFI intake manifold. I still need a wiring harness then?
     
  5. Bobby17772

    Bobby17772 New Member

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    If it were you I would buy one off of rywire.com. from what I've herd they are the best
     
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