Search results

You should do a build thread. I'd like to see it.

I'm fairly sure all they will rent are couches. Would you rent your superjet to a stranger to ride in the surf? (I wouldn't) Years ago we were surf riding in Destin and a guy on a couch came out and rode with us. He was a air force pilot in town and asked the rental guy if he could ride in the...

Once I adjusted the low speed screw then I adjusted the idle screw for the correct idle. I then adjusted the idle again once it was in the water. So, no, I don't know what it was. I found it hard to tell when the rpms went up when I was turning the low speed screw in and the tach made it easy to...

This is a good carb tuning video. I did my tuning at a boat ramp during the week when no one was there. Just left the ski strapped down on the trailer. I had a tiny tach aide me in the low speed tune. For the high speed tune you could also ride it wide open and hit the kill switch then swim the...

I'm peaking about 6700 51mph on mine. Have you seen this thread? https://www.x-h2o.com/threads/maxing-out-my-701cc-blaster-update-57-4mph.143375/

I Have that same trailer but with 12" wheels. It was an optional upgrade. I use a pinned tie down on the back when I'm hauling my fx1 on it.

The water adjusting screws on the headpipe control where the pipe makes it's peak hp. "Traditionally, if you wanted low RPM torque and high RPM horsepower, it required several pipes. A few of our competitors cast rings into their pipes to achieve pipe tuning by Acut and try.@ In 1992 Factory...

I wouldn't think the spraybar would make any difference. You could try running both chambers and find out for yourself and let us know. You could make the "L" bracket yourself or some people say they run without it without any problems.

I've been running the blue line for about a year now with no issues.

you can use 3/8" air hose or if you want to be fancy you can use this. https://fuel-line.com/collections/fuel-line/products/3-8-fast-flow-fuel-line

I printed a zero and -2 and I liked the quick steering but they made the ski porpoise so I went back to stock. I have modified the design to make it stock length and inner diameter but haven't tried it yet.

I have a valve on the water intake on my Blaster. I used a 3/8" ball valve and I drilled it open more to increase the flow. The valve doesn't seal %100 after I drilled it out but doesn't need to. It's also handy for flushing. If you tow slow you won't need it. I was concerned that I might forget...

Factory pipe has instructions with torque specs. You can't get a torque wrench on the top two manifold bolts. https://factorypipewatercraft.com/media/instructions/yamaha/701SJ01.pdf

this may help. https://www.x-h2o.com/threads/runaway-motor.111672/

under maint specs.

I bought my 94 fx1 in 97 from the original owner. He already had the pipe on it but it had a split in it. I had it welded but it split again. I called factory pipe to see if they could fix it. They told me to return it and shipped me a brand new chamber. The new chamber had a brace inside that...

I looked through some of my old magazines to see if I could find performance specs for the FP fx1 pipe but this was all I could find. My recollection was that FP claimed 18 hp gain with the fx1 pipe.

That's interesting. I would think if you only owned the thicker manifold you could have it machined down to get the pipe to fit. edit: I just measured my manifolds. the fx1 is 9mm thick in that area and my waveblaster is 12mm.

So, do you have a way to test horsepower? What kind of hp gain do you see with the fx1 pipe?

I put a link to one in my post for academy sports for $3. Bass pro shops also have them. Google oil mixing bottle to see more options.