< Genuine Honda GX120 UT2 UT3 Quarter midget Exhaust Valve 14721-z4h-000 – Krybaby Performance
SKU: 14721-z4h-000

Genuine Honda GX120 UT2 UT3 Quarter midget Exhaust Valve 14721-z4h-000

$49.50

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Description

Genuine Honda GX120 UT2 UT3 Quarter midget Exhaust Valve 14721-z4h-000

This is a Honda 120 UT2 and UT3 part. (Will not fit the UT1 engine)

These can get bent when the valve spring is removed and the valve drops into the engine and the engine is turned over causing the piston to hit the valve and bend it. When changing valve springs remember to bright the engine to top dead center on the compression stroke so the piston will hold the valve in its place so you can remove the retainer. We also have a video on you tube on how to change the valve springs.

Tech Tip: you want the intake to be snappy and the exhaust to be lazy so when replacing valve springs always replace the intake spring and move the intake spring over to the exhaust side and discard the old exhaust spring. This is a great routine for the best engine performance - and don't forget to use the 140 valve springs. 

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