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Thread: Which Keyway?

  1. #1
    dduck dduck1628's Avatar
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    Which Keyway?

    Just did a search on keyways and still can't decide. I'm running and 04 Riva Race Edition with 150psi head. Getting ready to to put a keyway in. I can't decide on the 3 or the 4 degree. My concern is detonation. Is the 4 safe with the increased compression. I see where some are running the 4, just want to get some advice before I buy one. Also is $59 the going rate. Not complaining, but it seems kinda high. Is there a less expensive source I'm not aware of?

    Thanks in advance....


  2. #2
    Mike's GPR's Avatar
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    I have a 2003 and run a 150psi head and a 4 degree keyway. The PV motors respond real nice to that combo.

    Contact WFO he has keyways for $50 and he knows what he's talking about...

  3. #3
    Happily Self-Employed WFO's Avatar
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    go with the 4 on that pv motor

  4. #4
    dduck dduck1628's Avatar
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    Thanks guys, the 4 degree it is.

  5. #5
    So which would you go for on non pv motors2008.in other words what set up would you guys recommend

  6. #6
    Altezza01's Avatar
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    Quote Originally Posted by GPR View Post
    So which would you go for on non pv motors2008.in other words what set up would you guys recommend
    i run a 4 degree keyway from WFO in my ported 07 and haven't had a single problem.

  7. #7
    Chrisrokc's Avatar
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    I will be running the 4 degree keyway I bought from WFO. I haven't had the chance to ride since I reset the shoe and swapped waterboxes so I am waiting to install it. Should be next week.

  8. #8
    African-American
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    Quote Originally Posted by Mike's GPR View Post
    I have a 2003 and run a 150psi head and a 4 degree keyway. The PV motors respond real nice to that combo.

    Contact WFO he has keyways for $50 and he knows what he's talking about...

    +1, thanks WFO

  9. #9
    Any advice on 08's as far as keyway set ups. pleaseeee help

  10. #10
    Altezza01's Avatar
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    Quote Originally Posted by GPR View Post
    Any advice on 08's as far as keyway set ups. pleaseeee help
    what more advice do you need? run a 4 degree

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