450r jetting reply ASAP

[watts16]

I just got a full HMF system. i have the lid on. My elevation is about 500.
What main should I run?
I need to know quick

Thanks

[Scott-300ex]

i'd say jump upt 2-3 sizes

your elevation seems real normal

but is it 500 above or 500 below


bwahaha

but its normal