On my stock motor,looking at the carbs from the front,the main jets are as follows:top carb...left side 164 main jet,right side 154;middle carb...left side 154,right 164;bottom carb left 164,right 154.Does anyone know the reasoning behind this?Thanks,Tom
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1992 ProV 200 main jets
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The book calls for #124 jets in P200TLRQ. Carbs may have been replaced.
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154's ....
My old '94 P200 had #154's all the way around but I have seen in the early years they mixed 154/164 just like what you have. How do the plugs look? It does seem odd though. I changed the stock exhaust tuner out for a 5252 from HydroTec and it really opened it up. I ended up re-jetting it after that to #174's all the way around anyway. Had to go up two numbers on the prop pitch too. The stock exhaust tuner was a real choker on the Pro-V.
- Mike
Yamaha Outboard Motors High Performance
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