hypercharger install 650
i gave it shot today 2-#4 washers as shims with a 120 mikuni main jet and 3.5 turns from seated on the pilot mix screws. with the the stock pilot jet. wouldn't even run with those settings it was seriously starving for fuel, it would just race up for a couple seconds then sputter out and die, it seemed like the hypercharger wasn't creating enough vacuum in the venturi's to pull the fuel through, it like the stock air cleaner choke's the carbs more to pull the fuel. there's probably enough fuel available but there's not enough vacuum to suck it through the jets
dumb bikers don't get to be old bikers
Last edited by pauli466; 06-06-2016 at 10:46 PM.