help on jetting

[cjj]

i need a little help on jetting i have a 2005 yfz450 witha hmf full system sport series and right now have 170 main and 45 pilot and it is tought to start and is there a site i could order the jets from my dealer is dumb

[Splatter Matter]

try a 48 pilot and go 2 1/2 turns out on the fuel screw
http://www.cdracingonline.com/