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93 lude

Discussion in 'Forced Induction' started by no name, Oct 16, 2008.

  1. no name

    no name New Member

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    my prelude has an f22a1 in it and everything in the bottom end is forged. but it has a 9 5 1 compression... can i boost it or do i need lower compression pistons?
     
  2. BrutalB83

    BrutalB83 Brutal Moderator Moderator VIP

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    You'll be fine with that compression. Actually, if the internals truly are forged then you'll be more then fine...
     
  3. Matts96HB

    Matts96HB . Moderator VIP

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    You can honestly boost at any compression. It all depends on the tune.

    But typically 9.5:1 is just about desirable for your application. :)
     
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