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Hi, I rebuilt a 951 DI in 02 RXDI last summer it ran fine. I discovered i had an exhaust leak so I pulled off the whole exhaust and I just decided to take a look inside the cylinder and I saw the piston was scoured I have since pulled the engine and got it apart ill link the photos. I am a...

Hello, I got my 951DI rebuilt engine has 3 hours on it runs like a champ in the water full rpm run out etc, I pulled the plugs they were really black almost fouled maybe, so I decided to pull the raves too to look at the pistons and I found they have wear as shown in the pictures is this normal?

Hello, I rebuilt the engine over the winter for my 2002 Seadoo RXDI and it has a maint light (good to note it appears 10 seconds after start). I haven't been able to get my hands on a buds or candoopro system for months now so I've just been tinkering around. The question is about the knock...

Hello, Thanks in advance for your time and knowledge! I have a 02' RXDI that I just rebuilt new crank new everything quite literally. I started it up for the first time it ran good 1560 rpms then started to drop all the way to 1400 and then it bounces around above 1400. Maint signage on the...

Hello, I purchased a 2000 Seadoo RXDI cylinder head for my 2002 model machine 951DI engine. The fuel rail doesn't align perfectly the 2 screws that go in thru the top are off by so little I don't even know if you can measure that. I know the 2000 model had those bigger "fatter" air injectors...

Hello, I’m in the process of rebuilding a 951DI I’m pretty close to dropping the motor in. I was thinking about what even caused this mess in the first place and I thought to look at the power valves and old piston. Judging off the pics would you say the power valve cuaght the piston ring...

Hello, I have a damaged 951DI case, the bearing area has a ding in it pretty much look at the picture. I feel like it shouldn’t matter since the bearing dosent spin inside right?

Greetings, I had a bad oil injection fitting on my compressor i removed it and purchased a new fitting. Catch is I didn’t take a picture of how far the fitting stuck in. Does anyone know how far it is supposed to be? Or does someone have a open case and could take a pic? I would appreciate any...

Hello, everyone. I have a 951DI and I’m in the process of putting it back together. I got the bottom end assembled and I started manually moving the crank with the rods. And I noticed there’s a noise at a certain spot. I thought it was just the metal to metal contact from the CB to crank but I...

Hello, Im in the procceses of rebuilding a 951DI and I found this: Will this be a issue? -Marco

Hello, I have a 951 DI that I'm rebuilding. I was wondering if the condition of the crankcase mating surfaces are bad? I've attached some pictures if you could leave any input that would be appreciated. -Marco

Hello, I put in new sleeves in my 2002 951 DI and I picked up my cylinder jug to put it on the pistons and I just had a random thought about do I need to like hone my new sleeves before use? I cant find anything on this. Does anyone know about this? -Marco

Greetings, I have a 2002 Seadoo RXDI powered by the 951 DI and as I was rebuilding the motor I damaged the oil injection fitting on the compressor it's a little brass piece that I can't find a part number for or anything could someone help me out, please? Thanks in advance, -Marco

Hello, hope everyone is well. I have a 2002 Seadoo RXDI that I am rebuilding it sports the 951DI engine and I got it all in pieces and the cylinder studs were missing... And I can't find a single DI stud for sale. Are carb cylinder studs cross-compatible with DI engines? I have looked in...