Conversion crankshaft to centrifugal lubrication for Honda GX270-390.
Parts to be machined (crankshaft and balance shaft) must be returned (price does not include a new crankshaft).
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.
- 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).