This is a Powerhouse performance ported 760 this motor runs fantastic has newer OEM wrist pin bearings it has an oem crank with OEM Pistons it is on the original bore 84 mm with a ADA head 170 PSI.
Ran this motor last summer absolutely no issues the blue paint is 2014 superjet Yamaha blue this...
This is a 1990 650 superjet complete ski good running 150 PSI per cylinder all stock except for a few bolt ons Protec ride plate Protec intake grate Protech bars pull spring runs great also has newer battery must pick up or Marine shipping I'm in Michigan my zip code is 49265 call for more info...
looking for a superjet speedwerx dry pipe manifold I would buy it outright or trade for my factory pipe manifold let me know please text me at 517-673-7928
There's not going to be very many people that have tried a 148 pump in a superjet let alone somebody that has ran all three if you have any questions I can help you out the best I can call me anytime. 5176737928
I am running a 14 superjet with a mod set up I have run the 140 skat set back the 144 and now I am currently running a 148 torrent. About to go from a stock nozzle to a board nozzle I would not trade the 48 pump for anyting great top speed and accelerates like a freight train
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