Problem...

threefortyduster said

Its got 68s in the primaries and 72s in the secondaries for the jets. I haven't changed the jets from stock, could be an issue. The carb has been rebuilt, and the guy did it right back to stock stuff. As for the squirter, its all stock per 650 SD. The accelerator pump cams seemed to be sized right as it does squirt any time the throttle is rolled open, so it may be a squirter or jet issue.

I'll lower my idle down to about 850-900 tonight and find a jet pack to start tuning. Thanks a lot, any other input still welcome.

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I'd put the jets up to about 74/76 in the front and 83/85 in the rear and move the squirter to about a 35 and 40 in the rear.
Then the way that I always adjusted the accelerator pump is to open the throttle wide open and you want to have .020 left before the pump lever would be stopped or fully depressing the pump on the bottom of the bowl. This will give you the full pump shot and not damage the pump. If you run out of travle on the adjusting lever then move the pump cam from position 1 to position 2, this will give you a faster pump shot with less travel. The adjustments would be the same reguardless of the cam position.