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how NOT to port and polish a head

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  • #16
    Im gonna do this mod tomorrow!!! We should sticky this!! Lol j.k.
    :cry_smile: RIP. 91 Ford festiva BP swap

    1990 Mazda Miata BP swap, 99 trans, 3.9 Torsen rear end, Mazdaspeed6 k04 turbo on 15 psi.

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    • #17
      Originally posted by Tommychu View Post
      Please stop the internet. I want off.
      QOTY!
      No festiva for me ATM...

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      • #18
        Originally posted by Tommychu View Post
        Please stop the internet. I want off.
        Okay my eyes were bugging out on the OP until I realized what was going on. Then I LOL'd. But then I read this and about woke up my wife upstairs!! :lol:
        youtube.com/neanderpaul 88 festiva LX w/BP G25 MR 5 speed waiting for wiring- 93 Festiva GL auto w/ air, waiting for B6t/G4A-HL - 98 Nissan Quest - 02 Mazda protege 5 wife's DD

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        • #19
          I wonder if you took a junk bottom end and put the new head on if this would work?
          Add the garden hose thing to give it velocity. Go like heck until the whole bag goes
          through then finish with polish..Bon Ami ! Then rebuild the head and put on
          a fresh bottom end..Just be careful not to go too big!!
          Reflex paint by Langeman...Lifted...Tow Rig

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          • #20
            you'll destroy the valve seat area in the process....
            Trees aren't kind to me...

            currently: 2 88Ls (Scrappy and Jersey), 88LX, 90L(Pepe), 91L, 91GL (Skippy) 93 GL Sport (the Mighty Favakk), 94 (Bruce) & 95 Aspire SEs, 97 Aspire (The Joker),
            94 Justy 4WD, 87 Fiero GT, plus 2 parts cars. That's my fleet.

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            • #21
              Or maybe it would lap those valves in with an infinite radius, meanwhile de shrouding the chambers and creating a perfect swirl area. Hmm. All in one!

              Disclaimer: NO!!!!
              Driving for me is neither a right nor a privilege. Driving is my passion, as it was for the people who invented the automobile, the people who paved the first roads and the people who continue to improve the automobile. Please respect this passion.

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              • #22
                Originally posted by Advancedynamix View Post
                Or maybe it would lap those valves in with an infinite radius, meanwhile de shrouding the chambers and creating a perfect swirl area. Hmm. All in one!

                Disclaimer: NO!!!!
                You could probably do it in half the time if you turbo the motor first
                Last edited by zoom zoom; 02-22-2012, 08:36 AM.
                2008 Kia Rio- new beater
                1987 F-150- revived and CLEAN!!!
                1987 Suzuki Dual Sport- fun beater bike
                1993 Festiva- Fiona, DD
                1997 Aspire- Peaspire, Refurb'd, sold
                1997 Aspire- Babyspire, DD
                1994 Aspire - Project Kiazord
                1994 Aspire- Crustyspire, RIP



                "If it moves, grease it, if it don't, paint it, and if it ain't broke don't fix it!"

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                • #23
                  At 8500 RPM we could sandblast 3 pallets of junkyard parts behind the car!!
                  Reflex paint by Langeman...Lifted...Tow Rig

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                  • #24
                    That guy should never touch anything mechanical before he understands how it works.

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                    • #25
                      another copex in the making.

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                      • #26
                        Originally posted by Movin View Post
                        At 8500 RPM we could sandblast 3 pallets of junkyard parts behind the car!!
                        And with a little rock salt on our turbocharged 8500rpm sandblasting porting machine and it can also deliver enough sand/ salt mixture to de-ice a walmart parking lot! This could be very profitable!
                        Driving for me is neither a right nor a privilege. Driving is my passion, as it was for the people who invented the automobile, the people who paved the first roads and the people who continue to improve the automobile. Please respect this passion.

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