dmc pipe and no airbox lid jetting

[sd1]

greets all...i'm running a dmc pipe setup with a pro design airbox mod and a dual stage foam filter...I normally run at alts of 2000 - 4000 ft ASL ..... dmc recommends a 30 pilot and a 280 main with airbox lid on but a vent hole cut in it and a 340 with no airbox lid at all....anyone run a similar setup and at those alts?

[sd1]

no one wants to touch this thread he he....oh well probably a million in here like it anyway...i'm going to go with a good base jetting and tweak from there....jetting dual carbs is a pain in the a** lol