wsuwrhr
The Masheenest
- Joined
- Dec 20, 2007
- Messages
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I have about 300-400 hours in this project, I am close enough to release it.
I built a SuperJet GP 701 billet case, a Stock case as big as you can massage it will take a 12MM stroke, I built a case to start out at 16MM stroke. Works out to 1100 cc at max bore. I am hoping for 200HP, but will be happy at 180HP.
This motor is in most Yamaha jet skis sporting a twin(non GPR motor).
The potential is huge.
I built a SuperJet GP 701 billet case, a Stock case as big as you can massage it will take a 12MM stroke, I built a case to start out at 16MM stroke. Works out to 1100 cc at max bore. I am hoping for 200HP, but will be happy at 180HP.
This motor is in most Yamaha jet skis sporting a twin(non GPR motor).
The potential is huge.