
Valve Spring Kit, 54 lb. Big Block Honda GX390 Predator 420cc
- In stock, ready to ship
- Inventory on the way
Approx 54lb at 1.15"
1.65" Free Height
THESE SPRINGS ARE HIGHLY-RECOMMENDED WHEN REMOVING YOUR STOCK GOVERNOR! Without them, the engine will not rev much past 4500 and the stock valves will float, eventually causing engine damage.
1.65" Free Height
THESE SPRINGS ARE HIGHLY-RECOMMENDED WHEN REMOVING YOUR STOCK GOVERNOR! Without them, the engine will not rev much past 4500 and the stock valves will float, eventually causing engine damage.
These springs are sold as a set.