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B20 block b18 head (non-vtec) Injector upgrade needed??

Discussion in 'ECU's, Electronics, and Tuning' started by j_mullet, Mar 24, 2014.

  1. j_mullet

    j_mullet New Member

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    Hi there,

    I've been given a 98 civic si with a b20 block and b18 head. Mods are as follows:
    stage 2 crower cams
    headers
    air intake
    skunk 2 intake manifold
    skunk 2 70 mm throttle body
    msd ignition
    flashed p06 to accommodate mods?

    Will I be bottlenecking at the injectors with this setup? If so are there any injectors I can use to avoid a reflash of the ecu? Thanks.
     
  2. Briansol

    Briansol Admins Admin VIP

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    The cams are the iffy part. there's really only one way to find out, and that's to get it dyno'ed with a wideband 02 on it and see if it leans out.

    if it does, and injevtor duty cycle is maxed out (who knows whats on that p06 map??) then you'll need to retune
     
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