Complete camshaft (not in exchange!), Which produces more power and torque in the middle to upper speed range. The opening times, the intersection and the valve lift were changed / increased.
Set = 2 pieces.Reinforced valve springs for Honda GX270 to 390. The original springs are replaced completely.We recommend these springs for engines equipped with large wedge-proof valves and a Tunign Camshaft. No additional inner springs are required.
The New Gage Roller Rockers are now available. These rockers have a true roller tip and are manufactured out of high quality billet aluminum suitable for your high RPM GX390. Easy application and extremely durable.
Complete camshaft (not in exchange!), Which produces more power and torque in the middle and above all upper speed range.The opening times, the intersection and the valve lift were changed / increased.
Note: with this camshaft, the engine loses noticeably low-speed performance.