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Type: Posts; User: TyCast

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    Sticky: You guys are awesome. Thank you all for your...

    You guys are awesome. Thank you all for your advice and expertise 8-)
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    Head Gaskets and Year Models

    I seem to have lost one of my head gaskets somewhere. I made some mistakes this winter and that was one of them.

    Can I use a 1994 Polaris SL 650 for a 1993 Polaris SL 650? Are they a perfect match?
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    Do u have an original fuel pump? Maybe its the...

    Do u have an original fuel pump? Maybe its the fuel pump.
  4. I do love Baywatch thou. So exciting. I am having...

    I do love Baywatch thou. So exciting. I am having a similar issue, where if I run for too long, say 10-15min, the jet ski will just "kill itself". I wonder if its related to the fuel pump upgrade....
  5. SL 650 Randomly kills itself while running normally

    I got a strange issue. I will be riding my SL 650, which I replaced a piston head last year. I will be riding it at 50% throttle for about 10-15min, then all of a sudden, for no apparent reason, it...
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    Best spray adhesive for foot pads?

    So my foam foot pads have come off due to the old original adhesive coming off. I want to re attached them.

    I currently bought some 3M Instrustrial Strenght spray adhesive. It says its water...
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    93 Polaris SL 650 Overheating

    So i finally got my ski running well. Actually it runs great and im afraid to go full speed cause of the speed lol

    But theres an issue. When i run at 60%-70% throttle for about 15mins straight,...
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    hmmmm.... So how exactly do u get the water...

    hmmmm....

    So how exactly do u get the water out of the water jacket/crankcase? Is there a simple method?
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    Best way to winterize a SL 650?

    So winter is fast approaching. Just fixed my ski, after lots of work, and i wanna protect it from the cold temps of winter that in Oregon, still gets to freezing temps.

    My current plan is run the...
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    I just finished fixing my SL 650, turns out i...

    I just finished fixing my SL 650, turns out i needed gasket sealer on the top head gasket, top and bottom.

    I would check all cylinders for air leaks. U may need all new head gaskets and bottom...
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    well i thought there was a crack in the...

    well i thought there was a crack in the crankcase, i was wrong. I applied the gasket sealant to where the head gasket fits. So top of the cylinder and the bottom of the cap that holds the spark plug....
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    Success M#%&(% F$&*(%#$%! Ok, heres what...

    Success M#%&(% F$&*(%#$%!

    Ok, heres what happened.

    I bought some fuel resistent gasket dressing and carefully put it on the top of the cylinder and top of the spark plug "cap" whatever that...
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    So, a crack in the crank case would cause only...

    So, a crack in the crank case would cause only one cylinder to be flooded with water?

    I thought the crank case was all connected between the three pistons?

    U may be right about the winterizing...
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    Its a fuji, 1993 Polaris SL 650

    Its a fuji, 1993 Polaris SL 650
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    How do i find a water leak?

    So i just found out my rear cyclinder has a water leak somewhere.

    I noticed theres a crack on the outside of the top part of the block (just below the cylinder part), and water is leaking out. But...
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    alright. Actually, i think i found my problem....

    alright.

    Actually, i think i found my problem. I found a crack line on the block under the rear cyclinder. There was water slowly leaking out of it.

    Fuck.

    Do i need a new block? can i just...
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    Convert Carb to Fuel Injection?

    Im so sick of my ski.

    My carb engine is so damn unreliable, im ready to convert to fuel injection. One day it kinda runs, next day it doesnt run good at all.
    But Before i sell the ski, i wanna...
  18. So it appears I have found the real problem and...

    So it appears I have found the real problem and its a big one.

    About a month ago, i took my ski to the river to test run it on the trailer. Idle and mid throttle worked great, ran excellent.

    A...
  19. I have a similar issue with my 93' Sl 650. I...

    I have a similar issue with my 93' Sl 650.

    I was riding a couple weeks ago, idle and mid throttle ran fine. Then i would try to go over half throttle, and it would run erratically bogging, up and...
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    Need to replace piston head on '93 SL 650

    so, i just found out recently that my rear piston head (PTO) has a burn hole in it. I need to replace that one piston head. I searched for a thread, couldnt find anything. Any threads with pictures...
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    thats my guess too, an air leak causing the fuel...

    thats my guess too, an air leak causing the fuel to "backdrain" from the carb to the fuel tank.

    my guess is a leak at the fuel pump or a clamp on a fuel line somewhere that "unprimes" the fuel...
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    Homemade Tach/Hour Meter for handlebars

    So I want to mount a vibration-type Tach/Hour meter to my Polaris handle bars. My current idea is to use one of these GPS Garmin bicycle mounts:...
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    Yup, i used a 1/4" drive breaker bar instead and...

    Yup, i used a 1/4" drive breaker bar instead and it fit very well. A socket wrench was just too big for the area.

    Also, nice ski Myself! Looks like a Bat Man ski.
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    Whew! That was a close one! I see. It cools...

    Whew! That was a close one!

    I see. It cools the exhaust pipe so its not so hot. Thanks man.
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    Can i delete part #12 on my SL 650?

    so theres this tube connected to the muffler on my sl 650. Tiny tube. No idea if it does anything.

    Its #12 on this diagram, from this link:
    ...
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