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  1. ilovemyhonda
    ilovemyhonda is offline Tsikot Member
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    November 13th, 2009 08:24 PM #1
    mga boss, tanong ko lang po kung swak ung cylinder head ng ph12 sa ph16?
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  2. isa1023
    isa1023 is offline Tsikoteer
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    November 14th, 2009 07:08 PM #2
    Quote Originally Posted by ilovemyhonda View Post
    mga boss, tanong ko lang po kung swak ung cylinder head ng ph12 sa ph16?
    Cylinder head gasket?
    Cylinder head cover?
    . . .
    Which particular head are you talking about?

    The ph12 has 12 valves only, I think, while the ph16 has 16, so I think they would have significant differences in terms of fitting.
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    jemm01
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    November 14th, 2009 07:23 PM #3
    ilovemyhonda..... one thing for sure.... downgrading the engine from ph16 to ph12 is not a good idea.... i would recommend na lang to use a d15b ch to the ph16 block.... as a mini me.... it will give you the function of vtec, 20 valves lobes and fuel efficinecy if the ecu (computer box) to be used is well tuned... one more is magpapalit ka din pala ng ecu from p27 to p08...

    *isa1023.... fyi its not because it say ph12 it has 12vlaves sir.... ph12 means thre engine has a displacement of 1200c/cm or 1195c/cm and ph16 has displacement of 1600c/cm or 1595c/cm....
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  4. isa1023
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    November 14th, 2009 09:12 PM #4
    Quote Originally Posted by jemm01 View Post
    ilovemyhonda..... one thing for sure.... downgrading the engine from ph16 to ph12 is not a good idea.... i would recommend na lang to use a d15b ch to the ph16 block.... as a mini me.... it will give you the function of vtec, 20 valves lobes and fuel efficinecy if the ecu (computer box) to be used is well tuned... one more is magpapalit ka din pala ng ecu from p27 to p08...

    *isa1023.... fyi its not because it say ph12 it has 12vlaves sir.... ph12 means thre engine has a displacement of 1200c/cm or 1195c/cm and ph16 has displacement of 1600c/cm or 1595c/cm....
    Yup. Noted..
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  5. isa1023
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    November 14th, 2009 09:16 PM #5
    Mr jemm01, hehe oo nga no sinearch ko din. 4 valves per cylinder nga yung d12 engine

    ^^Up... much better use internals from D engines with higher or at least equal capability as with the ph16 engine...
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    jemm01
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    November 15th, 2009 02:48 AM #6
    Quote Originally Posted by isa1023 View Post
    Mr jemm01, hehe oo nga no sinearch ko din. 4 valves per cylinder nga yung d12 engine

    ^^Up... much better use internals from D engines with higher or at least equal capability as with the ph16 engine...
    yup yup... isama mo pa yung fuel efficiency nya.... sulit ang pagkakamodify... hehe...
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ph12 and ph16 swap