Valve Spring Kit, 54 lb. Big Block Honda GX390 Predator 420cc

Valve Spring Kit, 54 lb. Big Block Honda GX390 Predator 420cc

Regular price$29.95
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Shipping calculated at checkout.
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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.

These springs are sold as a set.


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