head porting

Discussion in 'V8 - Performance Upgrades' started by patrick hubbard, Aug 28, 2020.

  1. patrick hubbard

    patrick hubbard SHO Member

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    wile I have my heads off I'm going to get them ported. what kind of gains should I expect if any. has any one used the k1 rods or the high compression 2.5 duratec pistons.
     
  2. gamefanatic

    gamefanatic SHO Member

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    Can't say that I have heard of K1 until you mentioned them. I have of Duratec valves being used in SHO's. My understanding is they would move your power band to have more top end.
     
  3. patrick hubbard

    patrick hubbard SHO Member

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    check out nautalis performance
     

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