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What header to run with B16?

Discussion in 'HYBRID -> ED-EF / DA' started by wagovanb16man, Dec 12, 2007.

  1. wagovanb16man

    wagovanb16man i

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    Alright, I'm trying to figure out what header to run, since I have a huge exhaust leak in my stock header..

    What size outlet should I run?
    Is B18A/B header the same as B16?
    What year integra/del sol, etc. should the header come from?
    Do I need to use the 2nd O2 sensor?
    How do you do about extending the 02 sensor since most of the bungs are at the cat on after market exhaust?
    Will a 90-91 Integra header remove my cat, since it looks longer in the pictures?

    Any help is much appreciated! I need all the help I can get, my stock header is pissing me off.
     
  2. 91_civic_si

    91_civic_si New Member

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    You can use any b series header but the b18 header will hang down lower than a b16 header. You will need to use both o2 sensors if sticking with obd0. My suggestion is to just get a header for a 99-00 civic si or 94-95 del sol vtec dohc and get the o2 bungs welded in at an exhaust shop. Make sure they are in the same spots as your stock header. Also you will need a 4-2-1 header for the sensors to work properly.
     
  3. B16RacerN2NR

    B16RacerN2NR Working Hard VIP

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  4. 91_civic_si

    91_civic_si New Member

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    Actually, I think that password jdm offers the hasport header for the b16 in 88-91 civic with the two o2 bungs. You should give them a call.

    Mailing Address
    Password:JDM
    9034 Bermudez Street
    Pico Rivera, CA 90660 Hours of Operation
    Monday - Friday
    8:30am - 5:30pm PST
    Saturday 10am - 2pm
    Closed Sundays Phone Support
    1 (562) 801-1808 Fax Line
    1 (562) 801-5158
     
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