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need more power...

Discussion in 'HYBRID -> ED-EF / DA' started by vpower, Apr 20, 2011.

  1. vpower

    vpower New Member

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    What up...
    I have a b18c in my 91 si and I wanted some more power n/a...
    I have aem sri
    type r intake manifold
    p72 head
    p72 ecu...

    I was curious to know something...somebody told me if I change the valve springs and retainers that I would be running simiarily to the b18c5 (type r )... is this true???
     
  2. 95b16coupe

    95b16coupe New Member

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    :no:

    springs and retainers will do absolutely nothing for your car. you need the cams.
     
  3. vpower

    vpower New Member

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    Any brand in specific
     
  4. 95b16coupe

    95b16coupe New Member

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    any will increase power, but if you are going to do itr springs and retainers, you might as well buy a whole itr head.
     
  5. vpower

    vpower New Member

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    Is that the pr3 head???
     
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