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Type: Posts; User: ptscon

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    FS Viton Valve Stem Seals

    A set of 12 brand new Viton valve stem seals.

    $60 shipped within North America.

    http://greenhulk.net/forums/attachment.php?attachmentid=457652&stc=1
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    Yes that's correct.

    Yes that's correct.
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    This is more funny than anything. Couple minutes...

    This is more funny than anything. Couple minutes with compressed air, shop vac and some wire will fix it up.

    I once bought a head advertised as from 2014 machine but when it got to me it turned...
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    Yes they can be really in there. My cheap valve...

    Yes they can be really in there. My cheap valve clamp tool actually bends sometimes getting the retainer to let go.

    Using rope with the piston at TDC will allow you to use more force vs just...
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    Skip the air, put a bunch of rope into the...

    Skip the air, put a bunch of rope into the cylinder through the spark plug hole, raise the piston to TDC and just let the valve rest on the rope on top of the piston.
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    I'm looking for pinout of the Maptuner X hdmi...

    I'm looking for pinout of the Maptuner X hdmi cable for seadoo. If anyone has it and feels like spending a few min to map the pins for me I would appreciate it :)
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    Your tune will have to be adjusted to account for...

    Your tune will have to be adjusted to account for more boost throughout the RPM range.

    I would not touch bearings on these chargers, chances are you'll do more harm than good by replacing them. ...
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    VTech vs Riva base maps

    Anyone know how VTech and Riva base maps compare for 4tec?

    I'm going back to flashing for this coming season and I'm locked to VTech system. "VT11 8900 174 36 33 Nor" is what I used couple...
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    The dude approves.

    The dude approves.
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    Oh boy, here we go :lol:

    Oh boy, here we go :lol:
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    I don't have buds but here's how the original...

    I don't have buds but here's how the original cable pins are mapped.

    Left side is the diagnostic port end (tuner cable end not actual port on the ski) and right side is RJ45 as looking at them...
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    WTB Oh I just want to frame one on my wall :D ...

    Oh I just want to frame one on my wall :D




    Want to let go of a single one?
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    WTB Looking for OEM 300 connecting rod 1

    Looking for a single 300/ACE connecting rod.
  14. That's pretty slick. Any way to use external...

    That's pretty slick.

    Any way to use external lambda input instead of the dashpac build in one?
  15. No it doesn't, 4tec blocks use regular iron...

    No it doesn't, 4tec blocks use regular iron sleeves.
  16. Thread: RIVA cam lift?

    by ptscon
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    RIVA cam lift?

    Just wondering if anyone measured lift on the riva cam?
  17. I wonder if Wiseco suggestion is a generic one...

    I wonder if Wiseco suggestion is a generic one for all their forged pistons or application specific. Jetski motors run at very high RPMs under boost for extended periods of time. It's not like a...
  18. A little crazy but cool :) You work/own at a...

    A little crazy but cool :)

    You work/own at a machine shop? Where did you source all the 300 charger internals?
  19. Not sure what CP calls for ring end gaps but...

    Not sure what CP calls for ring end gaps but those numbers look large, my current motor with Wiseco is 0.023 / 0.028.
  20. 17.5-ish If I were you I would not run less...

    17.5-ish

    If I were you I would not run less than 0.0035 and just round it up to 0.004 Running slightly looser will not cause any issues or performance loss. It will give the motor a bit more...
  21. You won't run for long if you run those...

    You won't run for long if you run those clearances, 0.0035 - 0.004" is where you want to be. I run 0.004" just to be on the safer side, no extra blow by that I notice.
  22. Am I reading this right... You modified a 260...

    Am I reading this right... You modified a 260 charger with et137+4 wheel to use 300 charger internals? :shock:
  23. FS Whats ya up to for next season?

    Whats ya up to for next season?
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    Why not just trim it down since your trim is...

    Why not just trim it down since your trim is almost at max.
  25. Nope, 300 chargers use a different gear hence why...

    Nope, 300 chargers use a different gear hence why you need a 300 flywheel which is not compatible with 260 chargers.
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