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    Re: Engine swapa questions

    https://www.youtube.com/watch?v=AiAO1V0ni2U
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    Re: Engine swapa questions

    The Kawi 1100 Triple with Dried-out Stock pipe, flame arrestors, timing advance and slight increase in compression will make 150 hp with pump gas... weighs about 120 lbs

    A Seadoo Rotax Two...
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    Re: Canadians! I need help!

    Is there an advantage to separating the Engine from the Hull?
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    Re: Warning ; defective crank seals

    Looks like they're made from cellulose fiber...LOL
  5. Re: Waveraider 1100 crankshaft to crankcase dowel pins flush.

    Crankcase halves are NOT interchangeable.

    Reason is that the longitudinal hole is done with both halves mated and since the Bore alignment is not perfectly straight, the thru-hole will be within...
  6. Re: What would cause starter to spin, but not engage engine to turn over?

    LOL...that Bendix is shot.

    And best replace it with an OEM Bendix.

    Don't buy an aftermarket Bendix 'cause you will regret it sooner than later...
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    Re: 650SX water coming out side of head

    You are a stubborn one...lol

    You can tell there isn't an air leak how? with your wet finger? The pressure difference in your ears?

    Only way to find air leak is to do an air leak down test.
    ...
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    Re: b2 760 going in a b1 need advice

    The Blaster 2 760 Exhaust Pipe will not fit in a Blaster 1 hull...
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    Re: 650SX water coming out side of head

    The Cylinder Head is probably warped. Check for flatness and repair/machine/replace as needed.

    If the Head is warped, then there is probably both an air leak and water leak happening at the same...
  10. Re: How can I pull the bearings off this crankshaft? Polaris 700

    Wouldn't a Cold Chisel and one Hammer be safer?
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    Re: 750 ST Head modification

    I guess it's really the Deck that has been blended into the Squish Band...either way, not good.
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    Re: 750 ST Head modification

    So basically your Cylinder Head has a wedge profile...lol

    The Squish Band is critical and it has to be within specs.

    A Machinist can re-cut the Squish Band, but you're better off getting...
  13. Replies
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    Re: 750 ST Head modification

    Is the Squish Band gone? 539043
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    Re: Kawasaki 650 starter relay/solenoid

    Clever Boy bridging the Relay posts with an aluminum can...
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    Re: 750 ST Head modification

    Do an Air Leak Test on the Engine. Find and repair any leaks as needed. This Test will indicate whether the crank seals and gaskets (even new ones) are holding pressure.

    Rebuild the Carburetor....
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    Re: 650sx battery voltage while running

    OEM and MSD CDI's are the only reliable robust ones in the two-stroke jetski market.

    Many other brands IgniPro, Advent, Jetinetics, Vilder, ATP and the ones made in Brazil have a reliability...
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    Re: 650sx battery voltage while running

    Only excess Current charges the Battery, meaning that any Current, produced by the Generator, not used by the Ignition System is routed to the Battery via the Voltage Rectifier/Regulator. The...
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    Re: 750sx advanced timing

    Find a Machinist that will bore the cylinders to the PROPER CLEARANCE
  19. Re: Progcdi custom cod install on 650 sx

    Keep us posted as programmable CDI's are very complicated devices and hard to make as reliable as the Mitsubishi OEM ones...
  20. Re: 550 Aluminum Fuelpickup tubes? Where can I get one?

    http://www.jetskisolutions.com/p116_kawasaki_550_bolt_down_fuel_tank_cover__pick_up_assembly.html

    538862
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    Re: XLT800 Impeller gap?

    O.6 mm Impeller Clearance is maximum wear limit. If the gap is larger, time to service the Pump.
  22. Re: 92 Kawasaki SS cavitation/low propulsion

    What are the Engine RPM's when you're going 5 mph? At full throttle, does it sound like the pump is processing gravel?

    The Impeller blades have more than enough damage to cause cavitation.

    The...
  23. Replies
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    Re: WetJet Pre-mastercraft project

    BRUT 432 Engine Long Block for 1994 Duo 200 (PN 9202-5063-00). (Also used in 1988-93 pre-MasterCraft WetJets).
    Original price: $2053.66
    On Sale for Only: $349.00
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    Re: WetJet Pre-mastercraft project

    http://wetjetparts.com/index.htm
  25. Replies
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    Re: spark plug sabotage

    I"m guessing that with that much gap and a weakened spark, proper ignition could not be obtained.

    But by cranking the engine, fuel is drawn into the crankcase and into the cylinders, and so the...
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    Re: spark plug sabotage

    Kawi Manual calls for a 0.7-0.8 mm gap, way less than the huge 6mm gap you have, New spark plug gaps come very close to spec'd gap.
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    Re: spark plug sabotage

    What was the spark plug gap before?
  28. Replies
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    Re: Keihin oem parts?

    "Keihin has discontinued the line of CKDII watercraft carburetors. However, the complete line of repair kits and service parts will continue to be offered."
    ...
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    Re: Carb tuning after fresh builds

    Make sure you use true genuine original brand Mikuni springs...

    Same goes for the Mikuni Needle Valves. The holes are very round and precise in their diameters. So a 1.5 Mikuni Needle Valve is...
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    Re: Carb tuning after fresh builds

    http://www.pwctoday.com/showthread.php?t=355042
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    Re: Carb tuning after fresh builds

    You're on the right track. Pop-Off test is always done on a wetted Needle Valve for proper valve pop.

    With a 1.5 Needle Valve, I would venture that an 80 gram or 95 gram spring will raise the...
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    Re: 1100 Kawasaki factory race ignition

    Can't you read Japanese?...lol
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    Re: 1996 zxi 1100 rpm question

    There's your problem: Winderosa Kit...no good
  34. Replies
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    Re: Carb tuning after fresh builds

    Sounds like a plan, but OP should ensure that the Needle Valves are not leaking by performing a pop-off test on each carb.

    Because if the Needle Valves are leaking, no amount of tweaking is going...
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    Re: Carb tuning after fresh builds

    Did you actually do pop-off tests on both carburetors or are you just pulling the 21 psi number from the Mikuni Chart?

    Actual pop-off tests usually do not line-up perfectly with the chart values...
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    Re: Dirty deeds, death and destruction. PWC News

    "They donated her organs, helping 68 others."

    God Bless her and may she rest in peace.

    Curious, respectfully, how many organs did she have so as to help 68 people?
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    Re: Fuel Line Brass Barb Fittings?

    https://www.ebay.com/itm/Yamaha-Crankcase-Pulse-Nipple-NEW-OEM-GP1200R-XLT1200-XL1200-Limited-XR1800-/111916613839

    Best not to yank on the hose so hard. Insert small spoon bill 538681tool tip...
  38. Re: Still bogging after rebuilding my SXR 800 carbs.

    Also make sure that all screws are in synch. Meaning both Low speed screws have the same number of turns. Same goes for the High Speed Screws.
  39. Re: Still bogging after rebuilding my SXR 800 carbs.

    Seems like the Low Speed Adjustment is too rich. Try turning Low Speed Screws IN 1/4 turn and see what happens. If it improves, then keep turning IN 1/8 turn at a time till performance drops, then...
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    Re: 1989 Jetmate 650cc Spark Issues

    Assuming you set your ohm-meter to the 1 Kilo-ohm scale, then the results are out of range.

    Make sure the ohm-meter is set to the correct range, then test again.

    The CDI is the only electrical...
  41. Re: Government required trailer inspections. Who else has these?

    " Just another example of the government overstepping its reach.."

    Same goes for mandatory State Vehicle Emissions tests. In 30 years have yet to have any of my passenger vehicles fail. Another...
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    Re: Piston C-Clip Concern

    I use my thumbnail :thumbsdow
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    Re: Superjet Lag

    Well, if all the Impeller/Pump work doesn't help, I'm betting your SuperJet has a carburetion problem.

    Can't tell from your description if it's a bog (rich) condition off idle or a hesitation...
  44. Re: 2008 SXR has a slight bog off idle, but then revs out normally. What could it be

    How long ago were the carbs rebuilt with authentic Mikuni rebuild kits?

    How about the Needle Valves? The Needle Valve Body o-rings will leak after a few years and the Needle tips will also leak...
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    Re: Can I repair my crankshaft?

    Umm..Is the OP's Engine with the home-rigged crank still running?

    If out-of-phase, wouldn't the engine vibrate excessively? Or might/would the slightly misaligned crank be able to "phase-in"...
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