It was originally used with an analog system with one pick up. I knocked 1 magnet out to use it with the digital brain. The whole setup cam out it my Yamaha based 967.
I’m about to sell a complete set up cheap. 500 for all. Brain has dropped a channel I pulled the whole System from the ski and went back stock so I could continue to ride for the weekend. The brain may be good I will try and test it if someone is serious about buying it.
The correct shaft for a 155 is a little longer. I cut them to order. The oem pump that I offer isn’t the normal oem couch pump. It’s a stator setup from the new shvo Yamaha skis it has a 75 mm hub and 8 veins. It gets a good bit of reworking to make it fit in the tunnel. It uses the normal 155...
Built it using software. Designed to run wet and peak hp at 7400rpm + depending on temp. Started out running it a bit hot each time we open the water screw valve up more it just pulls harder. I haven’t got a tac on it yet but I’m going to try and get one on it this week end. I’m definitely not...
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