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Freestyleriverrat
Guest
Does anyone know the what power valves are on the lamey pv motor? They look like sea doo valves but I am not sure which ones specifically.
i believe the plastic bellows housing is seapoo. the valve, itself, is not.
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Freestyleriverrat
Guest
tricky1 said:
I am mainly just wondering where to get parts if I ever need them. A buddy of mine said they look like sea doo bellows and housing but I am not for sure. Good info to have at my disposal.
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Freestyleriverrat
Guest
no way........teh valves are great. My buddy works at a sea doo dealership and can get me some new bellows really cheap whenever and I was thinking about taking him up on that. He just did not know which ones.tricky1 said:
- Location
- St Augustine, FL
The actual valves you have to get from Dan. They are custom made for his cylinders.
As far as the SEA-DOO parts go. The bases are from a 782. The locating pins on the bottom need to be milled or ground off to make them work though. As far as the rest of the parts are concerned, shouldn't matter whether you order them for a 782 or 951. I believe SEA-DOO updated them so they are all the same. The only differences besides the base between the 782 and 951 should be that the 951 has a second spring in between the bellow and the cover that screws onto the end of the valve and the spring on the 951 isn't as stiff as the 782 spring. This is because they use crankcase pressure on the 951 engine to open the valves. So will probably want to use the spring out of a 951 because the 782 spring is usually too stiff.
As far as the SEA-DOO parts go. The bases are from a 782. The locating pins on the bottom need to be milled or ground off to make them work though. As far as the rest of the parts are concerned, shouldn't matter whether you order them for a 782 or 951. I believe SEA-DOO updated them so they are all the same. The only differences besides the base between the 782 and 951 should be that the 951 has a second spring in between the bellow and the cover that screws onto the end of the valve and the spring on the 951 isn't as stiff as the 782 spring. This is because they use crankcase pressure on the 951 engine to open the valves. So will probably want to use the spring out of a 951 because the 782 spring is usually too stiff.
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Race Gas Rules
- Location
- Clearwater Fl.
Use the aftermarket black bellows...the updated OEM Seadoo bellows are now green and not red, the green ones are too stiff in my opinion. Riva has them and other suppliers. Stay with 785 parts and cut the springs to suit motor and opening rate.