GP1200R Problem

[SeaLion]

Jim, Sounds like you did it right. Hope the ski runs good now that you found the problem with the pulse line. Keep us posted.

[killergpr]

Bill, I have three pulse lines, one for each pump and I have a 120 main jet in my return line Jim

[Bill O'Neal]

Jim,
For minor carb tuning, if you have one clyinder giving you fits, try a smaller restrictor in that one carbs returnline. It will slightly fatten up that clyinder once you find the sweet spot when the restrictor really starts restricting the flow back to the tank and raises the fuel pressure inside of that carb. But for any real problem, I'd just put in a bigger jet in the main circuit in the carb itself.