need a starting point

[6.5silverado]

well i just built the blaster in my sig line, and i just got it running and i need to get it jetted but i really dont know where to start. it is in the 30's right now and i am running klotz at 32:1. basically i just want some advise on roughly what size main i am gonna need. i know no one can tell me exactly and i am gonna just have to start playing around with it but the shop is like 30 mins from me so when i go i want to kinda have an idea of what size to get. i have a K&N filter also w/ no airbox lid. anyhelp would be appriciated b/c i REALLY dont want to fry this thing

[ASRBanshee]

What kinda carbs are you running?

[6.5silverado]

its stock (mikuni?)

[ASRBanshee]

Oh sorry I didn't understand correctly but for a starting point since you have no lid running K&N and FMF's you should be 300 mains stock pilots if you need to go up one size on the pilots and the air screws like 1 1/2 turns out. For the mains you might need to go to like 310 to be on the safe side during winter.