6700 - G290RC +2mm BALANCED Crankshaft 5cc and small engines

5cc and small engines

To start we machine the cylinder for the 2mm stroker and for a proper squish clearance with out stacking gaskets

Long blocks are complete as shown in picture with reed crankcase

All Wt-1107 carbs come with a choke lever

6700 - G290RC +2mm BALANCED Crankshaft 5cc and small enginesOBR balanced crankshaft for 30. 5cc engines. Our cranks are CNC machined before being pressed back together and hand trued. Balance factor is greatly increased over stock and you can expect more power across the board along with a huge drop in vibration. From our testing we see engines with a balanced crank spool up quicker, have more mid range power and rev higher.< p> <p>< p> <p>All balanced crankshafts have a lead time of about a week. If your