new rebuild help jetting

[zekibanshee]

just got finish with new motor want a starting point bored to .10 boyensen power reeds prodesign foam filter,tommey 5s,airbox lid modify , stock carbs, stockport 300 feet above see level coolhead with 160psi, +5 timing right now i have 25pilots and 280 mains seems pettry close needle in middle position

[AKheathen]

you should be running 50/50 pump/race fuel, and probably start with 300, or 310, depending on the lid mod, then work down if it's rich