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Type: Posts; User: BMist371

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  1. Sticky: I don't think I'm willing to bet on 8 years this...

    I don't think I'm willing to bet on 8 years this time. The GTI got it's first gen polytech hull in 2017. Models are changing much faster nowadays as far as design goes. The only things that seem to...
  2. Sticky: The 2nd gen hull makes me want to wait for the...

    The 2nd gen hull makes me want to wait for the RXT X revision before I build a motor now.....Maybe just some simple upgrades to hold me over until then instead of building the head in the off season...
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    I posted some pictures on a previous post...

    I posted some pictures on a previous post somewhere I believe. I'd have to dig around to find them. Ill try to take some new ones if I get some free time. My ski is in storage right now.
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    Nothing inside the ski, front or rear, is ever...

    Nothing inside the ski, front or rear, is ever going to be that cool. Everything inside there turns into a sauna with the seats on. Rear air is definitely louder, and more efficient. If cooler air is...
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    Love it. No issues with it so far. Lots of...

    Love it. No issues with it so far. Lots of supercharger whine. I didn't even remove the factory intake except for the small piece going into the supercharger so it's a super fast swap back to stock...
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    Definitely sounds like heat soak! Intercooler...

    Definitely sounds like heat soak! Intercooler time!
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    You won't get much past that without the intake....

    You won't get much past that without the intake. Heat fade is a rather large problem with the intercooler too. Seems about how my RXT X acted with just a SCOM.
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    I agree that the old ones were more robust. My 05...

    I agree that the old ones were more robust. My 05 RXT sunk completely due to blowing off a hose and it cranked right away after some wd-40 down the spark plug holes and still runs like a champ to...
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    Any tune requirement for that part? I'm still...

    Any tune requirement for that part? I'm still running a SCOM at this point.
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    Sounds like a nice job for water wetter or purple...

    Sounds like a nice job for water wetter or purple ice....I just always notice a power fade after the ski heats up. Not sure whether it's engine cooling or intercooler related. But the rpms will hit...
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    Thermostat or cooling options?

    Are there any improved thermostats for the 300 closed loop system on my 2019 RXT X? Or is the Riva 300 open loop kit the only option for improved cooling?
  12. Sticky: Valve part number is changed for 2019. Cam part...

    Valve part number is changed for 2019. Cam part number changed for 2018, but 2018's don't have the valve issues.
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    I wouldn't push the stock retainers past 8300rpm....

    I wouldn't push the stock retainers past 8300rpm. Wave jumping a modified ski that has the rev limiter removed with a factory valvetrain is asking to chew up a valve and piston and potentially lock...
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    Sure would be cool if we could get some prop...

    Sure would be cool if we could get some prop measurements from that stock 79mph prop!

    Edit: First 70ish degree day today and it magically runs better. Saw 79mph today and even got it to register...
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    It has been super hot here. I haven't seen under...

    It has been super hot here. I haven't seen under 85 degrees yet. It runs about 76 dash in that weather with intake/exhaust/catch can/scom.
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    If you are seeing 79 Dash with just a SCOM, id...

    If you are seeing 79 Dash with just a SCOM, id keep your stock prop. I couldn't ever get the dash past 73 with SCOM only. Sounds like a factory freak.
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    I want to do a cam too, but I'm just not to that...

    I want to do a cam too, but I'm just not to that point yet.
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    This is exactly what I was looking for. I didnt...

    This is exactly what I was looking for. I didnt see the point at 11 hours having guides and seats redone. I can swap the valves, springs, retainers, and maybe stem seals and call it a day. Probably...
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    I'm mainly doing mine because I only have a 1...

    I'm mainly doing mine because I only have a 1 year warranty and I bought the ski with the intent to modify it. I can't rely on the warranty or the factory valves at this point with so many confirmed...
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    Ill look into it. I wasn't really looking to do...

    Ill look into it. I wasn't really looking to do any porting, just upgrading parts, so I may do it by myself.
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    Any link for Eastside?

    Any link for Eastside?
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    2019 300 valves

    After all of the talk of 2019 RXT X's dropping valves, I have finally decided to be proactive and pull the head in the off season. Supertech springs and retainers are a given, but which valves do you...
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    If I ride in sport mode, I get the 2 bar gas...

    If I ride in sport mode, I get the 2 bar gas warning after about an hour tops. I figure that it's just normal. The tank is small and the motor is huge.
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    Makes me want some aftermarket valves for sure!

    Makes me want some aftermarket valves for sure!
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    The TX received a new valve part number for 2019...

    The TX received a new valve part number for 2019 and a few ski's have dropped valves on #1 piston. Hard to say if it's a limited issue or the entire model year. Springs and retainers have not fixed...
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