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  1. Pull the plugs and lets see what they look like. ...

    Pull the plugs and lets see what they look like. It could be very rich and breaking up.

    You need to see how it acts at 2k, 3k and 4k rpms.

    Robert
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    Unless you have alot more mods planned. You...

    Unless you have alot more mods planned. You should not run the 13/20. It needs more power. 13/18 would be better with basic mods.

    Robert
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    Did you wire the AEM to a full time 12v source. ...

    Did you wire the AEM to a full time 12v source. It could be killing battery

    Robert
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    Tuning Lessons Learned

    I had a couple of odd tuning issues this summer. Self inflicted. Thought I would pass on some lessons learned.

    Watch your O2 sensor. Mine was original and started to read lean. I sent Jesus...
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    I do not see this combo going 85 without...

    I do not see this combo going 85 without injectors and a good prop. Honestly, i would upgrade to a new or newer ski.

    Robert
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    4-Stroke Pump wedge removed and did some maintenance on...

    Pump wedge removed and did some maintenance on the ski this weekend. Had a loose battery post on the AGM battery. Put in Deans clutch as top end was falling off.
    Been very choppy this summer. ...
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    I just took mine off yesterday. I would not...

    I just took mine off yesterday. I would not recommend it if you run in any chop. I think it may add a little speed on glass surface.

    It is horrible in the chop.

    Robert
  8. I change my cam timing all the time. It is a...

    I change my cam timing all the time. It is a pain in the ass with the Riva intercooler but lots of interesting data and you can move your power band around.

    I run an adjustable timing tensioner...
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    4-Stroke I am not an expert on Stage 2 setups. What speed...

    I am not an expert on Stage 2 setups. What speed are you getting and list your full build up and lets go from there?

    Robert
  10. The VXR cam upgrade is small and easy to tune to...

    The VXR cam upgrade is small and easy to tune to both Dean and Jesus have Stage 3 tune up. The VXR cams are very mild compared to the RC-2 and RC-3.

    Robert
  11. I had my stock 2016 SVHO cams reground. I have...

    I had my stock 2016 SVHO cams reground. I have two 2016 skis. I sent both sets to R&D, not sure who did the regrind.

    I run the RC-2 and RC-3 grinds. The RC-3 are in a ski with a Motec, that...
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    I would try some adjustable sponsons. Give it...

    I would try some adjustable sponsons. Give it time and people will figure out the new hull.

    Robert
  13. Make sure they put the correct hone pattern on...

    Make sure they put the correct hone pattern on the sleeves. CP calls for a particular angle. The ductile iron sleeves are more difficult hone.

    Go big bore 1.9 and bump the compression up to...
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    It will add speed on glass surface. On choppy...

    It will add speed on glass surface. On choppy water you may not like it (I do not). I just posted some FX Cruiser feedback.

    Robert
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    That is cool. My stock 2019 FX Cruiser SVHO went...

    That is cool. My stock 2019 FX Cruiser SVHO went 69 mph. Speed limited from what I hear.

    Robert
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    I agree. When I went 95 it was smooth as glass,...

    I agree. When I went 95 it was smooth as glass, very cool water and air temp. "Unicorn" conditions. I am in chop all the time with the exception of my test strip which can be glass smooth if there...
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    I doubt I have an air leak as I went 95 mph with...

    I doubt I have an air leak as I went 95 mph with the wedge 4 weeks ago. The ski is still just as fast, but the gas usage is not worth it. I agree it is a better smooth water addition.

    I am glad...
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    Wedge Plate feedback

    After running the 2 degree wedge plate on my FX Cruiser for a month, I am taking it off next weekend. Overall, it will get the nose up out of the water fast but it waste too much fuel in the chop I...
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    Sounds like a bad battery connection. Put a volt...

    Sounds like a bad battery connection. Put a volt meter on it while it is running to make sure its charging. Probably not enough energy to fire coils.

    Robert
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    I know Phil Clemmons is in your area. He is...

    I know Phil Clemmons is in your area. He is typically super busy. I took him some work but he was too busy to work on it. If you want to bring it to Maryland, I will install it for you. PM me if...
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    I bought my wife the same ski. We just broke it...

    I bought my wife the same ski. We just broke it in. It does ride very nice and smooth. Great cruiser.

    Robert
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    I am not following the valve clearance issue. If...

    I am not following the valve clearance issue. If the clearance is tight it would me the valve opens sooner and stay open longer, lowering compression. Maybe I am wrong. I know the valves in the...
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    New idle tune up working great. 1500 rpm on the...

    New idle tune up working great. 1500 rpm on the dock, just press the start button. I logged the data and sent it off to Jesus. It is very windy in Maryland right now. Not sure if I can get a ride...
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    After you put the AFR gauge on see if you can...

    After you put the AFR gauge on see if you can position a camera to record it. I did this once with a borrowed go pro. You really need AFR and rpm together to tune.

    Robert
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    My brother and I have a lot of experience with...

    My brother and I have a lot of experience with turbo drag cars and we have run classes the require what I call super tuning. Paying attention to every detail and draining your combo. I am not going...
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