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Type: Posts; User: MWHC

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  1. Replies
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    If you read through all the legal stuff it sounds...

    If you read through all the legal stuff it sounds like it's going to be a brake similar to seadoo IBR and take inputs from engine speed, gps etc to determine how much it drops at certain speeds etc i...
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    i dont remember when it was. im just happy...

    i dont remember when it was. im just happy they're still doing "something"....
    449606
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    id suspect its just not making the power to spin...

    id suspect its just not making the power to spin much higher. you can try a smaller prop or opening up the nozzle more if 200rpms more will really make you satisfied....

    id do an adjusted air...
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    at some point its definitely going to have an...

    at some point its definitely going to have an electric reverse. they already applied for the patent earlier this year along with some sort of redesigned seat. hard to tell whats new with the seat...
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    204

    does it run good at sea level? that a LOT of...

    does it run good at sea level? that a LOT of elevation.... when we raced in sparks Nevada we were down a TON of rpm and power too
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    146

    why?

    why?
  7. Replies
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    and if you go back to the 300 pistons i believe...

    and if you go back to the 300 pistons i believe you go from 8.4:1 to 8.5 or 8.6:1CR. horsepower baby..... whatever it is i know the 300 had a higher CR
  8. out of the PTO (at the rear of the engine look...

    out of the PTO (at the rear of the engine look down between the oil filter and straight below the water outlet from the head) theres 3 yellow wires that go ALL the way to the front of the engine into...
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    222

    p0339 i cam position sensor. check the wires...

    p0339 i cam position sensor. check the wires arent pinched, it is plugged in etc. sounds like he had a lot of the ski apart so he may have disconnected the sensor when he did all that
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    you seem like the kinda guy who needs a factory...

    you seem like the kinda guy who needs a factory rebuild and leave it alone pour gas in and ride.... no offense meant brotha!!
  11. Thread: no beep ultra 300

    by MWHC
    Replies
    1
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    138

    "beeper" is an orange roundish piece. plug is...

    "beeper" is an orange roundish piece. plug is behind the ecu near the tank and if im not mistaken the actual orange beeper part is underneath the factory handlebar cover

    if your red light still...
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    346

    both need to check exhaust filters and plugs then...

    both need to check exhaust filters and plugs then report back
  13. Thread: 310 fpo code

    by MWHC
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    172

    FPO is full power operation when you plug the key...

    FPO is full power operation when you plug the key in so what code is it throwing when its WOT....
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    108

    super cheap and typically they spray the fogging...

    super cheap and typically they spray the fogging into the cylinders and put the old plugs back in. you would "typically" start the ski up once you're ready to ride again for the new year and burn...
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    108

    put new plugs in it yet?

    put new plugs in it yet?
  16. Thread: Engine cooling

    by MWHC
    Replies
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    321

    also if you have a late 2018 or 2019 ski with the...

    also if you have a late 2018 or 2019 ski with the "newer" oil cooler you dont even have to take off the exhaust. its a little wrestling but you can get the clamps off the t fitting at the...
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    it would barely run at all if the 7.8 was correct

    it would barely run at all if the 7.8 was correct
  18. Replies
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    what kind of trailer was this on? battling an...

    what kind of trailer was this on? battling an intermittent issue very similar to this one....
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    stand on whatever soap box you want to but...

    stand on whatever soap box you want to but literally every single brand has issues......
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    man to me it looks like an ultra inspired/modern...

    man to me it looks like an ultra inspired/modern deep v hull, seat, plastics BUT 2 seater. if they designed the hull with speed in mind 15f style intake track (even with the same exact 310 engine)...
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    its really not a question. do any of us need...

    its really not a question. do any of us need modifications to our skis no, does anyone need a 100mph jet ski no, does anyone need a 150mph offshore no. if they want the stuff and can afford it does...
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    2018 doesnt have the restrictor in the pump come...

    2018 doesnt have the restrictor in the pump come to find out. the plasic narrows down as it passes through the pump shoe to right about 8mm once inside the hull. ends up almost exactly same size as...
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    515

    hes a buddy but I've made it pretty clear this is...

    hes a buddy but I've made it pretty clear this is someone else's setup (plus the little extra stuff he wanted) and all I'm worried about is the parts install. it's 100% fresh water and we can block...
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    all that and not even how much you would charge...

    all that and not even how much you would charge to put it all on!? hahaha it has the injectors, prop, flash, dash pac for afr/boost, etc. like i said as far as i know its everything except...
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    2018 rxtx parts install price

    just trying to figure out what seems fair to you guys keeping in mind im not in Florida, this is my side gig, we live in California and the only other shop around said see ya in 6 weeks we're too...
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