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question about head block

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    #1

    question about head block

    i wanted if anybody knew if lower my head block would be a great horsepower gain
    Tags: None
    #2
    head block? I never heard of that before do you mean your head? lol

    My s13 Ride Thread>>><<<My Rx7 Ride Thread "What is power without control?"
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      #3
      yea my bad my head u know if i sand it down to get more compression would i get more horsepower and if yes how much are we talking about

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        #4
        You make no sense.

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          #5
          a port and polish with Resurfacing on a f22b1 vtec

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            #6
            Originally posted by kispirit17
            a port and polish with Resurfacing on a f22b1 vtec
            That makes way more sense. Resurfacing isn't done with sanding, it is done with milling and a port and polish job should be done professionaly. Other than that, yes that will add much power. Specialy if you add a reground cam.

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              #7
              I'd spend the money on a better engine before modifying that one...

              Milling the head for more compression won't give you THAT much more... and it'll decrease the life of the head. You can only mill it so much before it's trash. If you were planning on sanding it by hand, that's a BAD idea.

              The port and polish will add more power. The F22B1 design is pretty bad as it is, so it may or may not be a significant increase. wed3k works at a machine shop, and he says they get F22B1 heads in regularly... so it must do something!






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