- Type: 90mm- Hub: Ø 25.4 mm (1 inch)- Switch-on speed: 1800 rpm.
Complete with mounting material and sprocket mount M24x1,5.Fits engines with a 25mm shaft (e.g., Honda GX270, GX340, GX390).
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.
Reinforced aluminum push rod for Honda GX340 / 390.Length as original rod (165mm).
Note: A different guide plate (no.14791-ZK6-880) is required for this rod in the cylinder head!
When using the milled aluminum rocker arms (No. 1675), no sheet is required!
Additional inner spring set (set = 2 pieces)
These valve springs are inserted into the original and strengthen them.These springs are suitable for engines which have been easily machined (e.g., RPM controllers removed).