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Author Topic: omc plugs  (Read 5199 times)

MR Misfit

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omc plugs
« on: February 01, 2012, 04:45:18 am »
ok i have a 73 golden ghost whats the plugs do i need thanks
1968 fox trac 300
1968 larson hawk
1970 ski whiz 350ss
1971 ariens 400ss
1971 ariens 300 s

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    ajw509

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    Re: omc plugs
    « Reply #1 on: February 01, 2012, 05:28:49 am »
    Champion # UL77V

    omcMe

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    Re: omc plugs
    « Reply #2 on: February 01, 2012, 05:35:37 am »
    correct plug for a golden ghost should be a champion UJ-2J, but NGK B7HS will work fine too. The UL77v is correct for JX's and skimmers. They will work in the opposed engines (cdi only), but aren't necessary.

    MR Misfit

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    Re: omc plugs
    « Reply #3 on: February 01, 2012, 01:28:47 pm »
    how about the NGK BUHX spark plug
    1968 fox trac 300
    1968 larson hawk
    1970 ski whiz 350ss
    1971 ariens 400ss
    1971 ariens 300 s

    omcMe

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    Re: omc plugs
    « Reply #4 on: February 01, 2012, 09:20:05 pm »
    BUHX is a surface gap that crosses to a UL77V. I've used them in my Skimmers, but I find they foul easier than the Champions. It might be fine in an opposed. The surface gaps will make a slight improvement in the performance of the old 437, but it's hard to say if you'd notice. I've ran them in my 32 Bobcat SS for years.

    fastcat351c

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    Re: omc plugs
    « Reply #5 on: February 01, 2012, 11:17:36 pm »
    Got any pics of that ghost Ben?
    1971 Rupp Sprint 44                1973 Rupp Nitro 340
    1973 RolloFlex Apache 396    1974 RolloFlex Apache 440
    1972 Boa Ski R/T 400              1974 Moto Ski GrandSport 440
    1975 Arctic Cat Eltigre 340     1976 Arctic Cat Jag 340
    1981 Arctic Cat Eltigre 6000   1977 Snojet SST 440

    MR Misfit

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    • I am a misfit in every way
    Re: omc plugs
    « Reply #6 on: February 02, 2012, 03:15:43 am »
    yep
    1968 fox trac 300
    1968 larson hawk
    1970 ski whiz 350ss
    1971 ariens 400ss
    1971 ariens 300 s

    LOUDMOUTH JOHNSON

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    Re: omc plugs
    « Reply #7 on: February 02, 2012, 04:04:36 am »
    UJ-2J Champion is now a J6C . That's what I run . Any Questions !?          L.J.
    Ride a JOHNSON.
    see what your missing!

    fastcat351c

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    Re: omc plugs
    « Reply #8 on: February 02, 2012, 05:28:11 am »
    Oh thats a clean lookin machine. Very nice. I almost bought one last fall but couldn't get the deal done.
    1971 Rupp Sprint 44                1973 Rupp Nitro 340
    1973 RolloFlex Apache 396    1974 RolloFlex Apache 440
    1972 Boa Ski R/T 400              1974 Moto Ski GrandSport 440
    1975 Arctic Cat Eltigre 340     1976 Arctic Cat Jag 340
    1981 Arctic Cat Eltigre 6000   1977 Snojet SST 440

    MR Misfit

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    • Posts: 7457
    • I am a misfit in every way
    Re: omc plugs
    « Reply #9 on: February 02, 2012, 01:53:11 pm »
    yea the seat is riped a little but tows good had to tow two moto skis with it all ready
    1968 fox trac 300
    1968 larson hawk
    1970 ski whiz 350ss
    1971 ariens 400ss
    1971 ariens 300 s

    MR Misfit

    • BS Hall Of Fame Member
    • ******
    • Posts: 7457
    • I am a misfit in every way
    Re: omc plugs
    « Reply #10 on: February 03, 2012, 09:18:49 pm »
    took the plugs out of my 73 ghost they are bpr4hs is this wrong thanks
    1968 fox trac 300
    1968 larson hawk
    1970 ski whiz 350ss
    1971 ariens 400ss
    1971 ariens 300 s

    MR Misfit

    • BS Hall Of Fame Member
    • ******
    • Posts: 7457
    • I am a misfit in every way
    Re: omc plugs
    « Reply #11 on: February 05, 2012, 12:36:05 am »
    put a set of ul77v in the ghost she runs a ton better thanks
    1968 fox trac 300
    1968 larson hawk
    1970 ski whiz 350ss
    1971 ariens 400ss
    1971 ariens 300 s