6700 - G290RC +2mm BALANCED Crankshaft View engine description for modifications

View engine description for modifications done to top end

<p>This is a brand new race ported 30

Enclosed transfer ports with removal plate

Enlarged and resurfaced exhaust port<br />4

The V2 case has been redesigned to produce more power and eliminate the need for a mesh mod without effecting cooling or air flow

6700 - G290RC +2mm BALANCED Crankshaft View engine description for modificationsOBR 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