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their must have been a leak that I couldn’t catch, once I replaced all the fuel lines it ran great for 90 mins. A couple of adjustments to the fuel pressure regulator but not too much. I sold it...

Well that seemed to do it, had to chase down hoses at 6 different shops before I found them in stock.
ran really well, adjusted the fuel pressure once or twice but kept 58 and 8020 rpm so I can’t...

I’ve checked every inch of the hoses 2-3 times I can’t find a split in anything and I’m bending them up pretty good to make sure since I’m not using them again anyway.
im replacing all the hoses...

I’ve checked every inch of the hoses 2-3 times I can’t find a split in anything and I’m bending them up pretty good to make sure since I’m not using them again anyway.
im replacing all the hoses...

Wow this is very helpful.
yes you are both correct the stock regulator is removed.
however according to this picture when looking at the RRFPR from the back of the ski the line in from the fuel...

I thought it was maybe built into the fuel pump assembly, I can’t find a regulator in the fuel system schematic. In case you can’t tell I’m not a mechanic but I’m learning a lot with this thing lol.

Think I’ve got a plan to test a few things since I’ve checked all the hoses and with the exception of the fuel filter looks good and even that isn’t too bad. I’m going to take out the RRFPR, run the...

could I just use 3M 5200 on that crack on both sides ?

Think I found my problem..... an idiot previous owner making mods!
not sure it comes through, tried to show that light comes through the crack on the top of the fuel pump.
Thing was a bitch to...

I can only adjust the pressure up till it’s been run and is good n hot.

it will hold 58 at idle till it’s run about 30-45 mins then it won’t hold that and when I try to adjust the pressure up it won’t go up when I twist the screw.
when cold it will hold it though and I...

Well it ran good today for a while then it seems like it gets heat soaked. 82 degrees 58% humidity and about 550ft elevation.
checked the intercooler, that only has 20 hours on it, it’s not leaking...

Plugs Look pretty good too but I’ll change em anyway, they are cheap relative to the rest of the parts. ...

This looks pretty good to me but you guys tell me....

I’m planning on pulling it out of the water today after a test to see if this is only happening when the ski is hot.
i think it could very well be this as I can adjust the RRFPR to 40 psi by turning...

Pressure was set at 68 and was rising from there. That’s when I found out what that was. Not a complete newb anymore but I was when this ski started. This thing has given me lots of issues over 4...

Having an issue with my rxtx 260 not getting to full rpm and speed. Not sure it it’s just when it’s warm or if it’s from the start of the run, just noticed this today and ran a good bit at 56mph...

Public ramps in Ohio are mostly closed, some cities are closed for fishing too. But I have a private ramp down the road so I’m good... except that it’s cold still. Anyone in Northwest Ohio who...

It’s a Yamaha, put gas in it and change the oil and you’re looking at 3-500 hours. They use these as rentals for a reason, the engine is pretty bulletproof. Don’t have much experience with the VX...

I pay $90 for my Yamaha and $100 for my rxtx.

I live on the Sandusky river, it connects to Sandusky bay. Let me know if anyone rides close to this area.

No, the RXT is rated as a three seater but the seat only has two back rests so it’s more set up for two actual riders.

Alright got it capped off from the manifold and let it idol for 30 seconds. The RRFPR was set at 68 pounds. Set it to 58 and took it out for a few mins and it ran great! After a short warm up I...

Not sure how I’m going to cap off that tube, do you think it would work to just put a barb cap with zip tie or clamp on the side I pull out of the RRFPR ?

Here is a pic of RRFPR I think it had a reference line but you can probably see that for yourself.http://greenhulk.net/forums/attachment.php?attachmentid=452423&stc=1...