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    Swapping 2007 ecu into a 2003?

    I have a 2003 seadoo sportster and a 2007 seadoo gti se 155. I am in the middle of swapping the ecu and harnesses from the 2007 GTI into the 2003 boat and just came across the crankshaft position sensor issue. My question is can I cut the connector off the 2007 harness and splice it into the...
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    [Video] 155 power doesn't change from 3/4 to full throttle.

    I have a 2003 sportster 155 with 144 hours on it. I purchased it recently and it ran poorly, I cleaned the injectors and it ran better top speed was 45 mph (gauges don't work no idea rpm). While on the first (really second time out) run testing top speed the intake tube from the air box to the...
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    2003 sportster air intake tube options?

    The air intake tube/hose on my newly acquired boat is collapsed. It's the tube that goes from air box to the rubber tube that is clamped to the throttle body. I'm not sure it is the factory hose but it looks like cheap thin a/c flex duct. It fit well but the material does not look like it...
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    Getting PWC into water from a seawall?

    Long and short of it is my 2016 GTI SE washed up onto a home owners back yard during hurricane Ian. It's currently sitting on pavers that are level to his new dock (recycled plastic material). My thought was to roll some small diameter thick walled PVC under the haul so it can be rolled around...
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    Carbon ring hat oring size?

    While putting a new carbon seal in my 2007 GTI 155 SE I tore one of the orings inside the stainless hat. Anyone know what size the orings are?
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    Low mph with SBT reman head, 07 GTI

    I just put a reman head on my ski from SBT and it will only top out at 53 mph now. Is it possible that they put a 130 camshaft in the reman head? The cam is the difference between a 130 and 155 from 07?
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    2007 GTI 155 SE shuts off

    I am having a issue where I'm riding the ski and it just shuts off. I have noticed I can't restart it unless I remove the key from the post and reinstall it. It's random when it happens but always seems to happen after running for 20+ minutes. I have scanned the ski with candoo pro and there...
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