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WhiskeyD, wasn't it you that convert an X4 to run the kawa 1100?

I'm still in the game, but no guru. I've finally started back on messing with my old 95xp800 I built a few years back. Couldn't get the fast parts to work, so I went back to stock and am STILL having odd issues. I'm convinced it's the 95 mpem giving me odd electrical inconsistencies. I too am...

I Have the plastic visor that goes into the black storage lids on the 2000's 4tec twin engine speedster 200s. It'll need to be painted, but it's whole.

Still available

Sometimes after a long ride, I notice that both my boat (powered by 04 4tec SC 185) and my 09 Yamaha FX HO (powered by 1.8L non-sc motor) don't like to start back up. It's especially prevalent in the yamaha, which sometimes will crank and crank. I think the problem is partly attributed to heat...

yea, that'll work, but my way uses a compressor and allows for a slow, easy way to pressurize anything (carburetor, radiator, crank case etc). It might be cheaper to assemble too. I have an air compressor pressure regulator attached to a ball valve attached to a T, which has a gauge on top and a...

The two go to the same cavity. The rotation of the crank and gears creates circulation. Oil goes from the bottom (feed) out the top (exit) fitting. You'll have to plug one to test the seals. After you test the seals, it's usually good to test the the rotary shaft seal also by pressurizing that...

Google seadoo service manuals. They're free and have wiring diagrams.

Yes, attach at pulse line. Yes, if you don't cap those two oil circulation fittings and have an inner crank seal leak, you'll feel it come from there. You can get a water balloon and put it around one of the fittings and watch it blow up if you've got a leak.

basically, you close off the exhaust port, the intake ports and spark plug hoes and pressurize the crank case. It should hold 10psi for some amount of time. You can spray soapy water on all the places where you suspect a leak. Only place you won't see it is the head gasket o-rings. Those will...

Here is one thing I forgot to mention: I did bore the venturi and steering nozzle by about 3mm, so they let more water out now. It has reduced my top speed by about 5mph. I wanted the top speed lower while gaining holeshot.

Stainless wear ring and brand new prop. You could hardly slide a sheet of paper in there

Well, when I go back to the original prop, everything is smooth again at all rpm. But I have more cavitation and less thrust. I would think the impellers are the same width because literally everything is the same between 2003 and 2005 in terms of dimensions. Nothing is being mashed and the pump...

Ok, I got one for you guys. 2004 Seadoo GTX drivetrain in a 1997 Seadoo Challenger boat. I built this boat a while back and just used all the GTX parts initially. The prop was the regular non-swirl 4 blade one with 11/19 pitch. I ate some rocks and decided to try the swirl prop from an 05 GTX. I...

if you mean the rotary shaft seal, not too bad. If you mean the inner crank seals, IMPOSSIBLE. It takes a special person with special tools and very special skills to rebuild a crank. It has to be pulled apart at the webs and pressed back togehter with new seals. IDK anyone that can do this...

I heard the 657 was weak in a critical spot and that's why they went to 657x. You should have went up to a 720. Would have been a closer match. They're only 5hp different.

I wasn't running any timing mods, though I do have the MSD enhancer. Was going to add that after I got it dialed in, but I can't seem to. Last I recall, I think I think I had 80 pilots and 155 mains, but I'm not sure. It was lean seizing like a B!tch. It liked 100 pilots a lot more, but felt too...

do you plan on port-matching the RV cover? What sort of Pipe are you going to run? FA? Curious because I have Novi 42, Spec1 pipe and PROKs with port matched RV, and I couldn't get mine to dial in. Burnt up the rear piston and now have to start over :(

Got the Plastic reverse bucket from a 97 challenger. This is for a 140mm pump and may fit other models. For 2stroke boats, will not fit a 4tec.

Well, a stock air box is insulated to make the intake more quiet, not allow water ingestion, cool the rectifier, as well as to pull from a cold air source. The air around the motor is very hot, like 160F. The stock intakes are not all that restrictive, especially if you have a 130. That motor is...