Shee dies at high rpm

[CadillacBanshee]

I went to glamis for turkey day and my bike was dying going up oldsmobile. On flat land or dunes it was fine. When i would go uphill and it would die out. I would lay off the throttle and then gun it again to make it to the top. I checked my floats on my carbs and they were fine. What else should i check? I was running 410 mains and the rest is it my sig. Please help me im trying to go out for new years and want to fix this fast.

[shee4speed]

Do you have a pingel valve? Maybe that would help. :shrug:

[CadillacBanshee]

how do i know if its running short on feul? do you think the 410's consume more than the stock valve can supply. how about the reserve in the bowls? My feul lines have been changed to aftermarket clear lines does that matter because the inner diameter looks the same.