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Kibblewhite Precision 40-40700 Valve Spring Kit

SKU: 4854178

Kibblewhite Precision 40-40700 Valve Spring Kit

Kibblewhite Precision
$187.16
$187.16 $207.95
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This is a pre order item. We will ship it when it comes in stock.
Type: Intake / Exhaust.
Retainer Material: Titanium.
Intake Valve Lift: 0.415in.
Intake Installed Height: 1.325in.
Intake Seat Pressure: 50#.
Intake Open Pressure: 155#.
Intake @ Lift: 0.415in.
Exhaust Valve Lift: 0.415in.
Exhaust Installed Height: 1.215in.
Exhaust Seat Pressure: 50#.
Exhaust Open Pressure: 144#.
Exhaust @ Lift: 0.415in.
Note: To achieve .385in. and greater lift use O.E.M Seals #92049-1062. Always check clearances!.

Designed for maximum performance features interference wound double chrome silicone springs. All spring kits should be used together. Available in complete set for one engine.

Vehicle Fitment:

2008-2010 Kawasaki KLX450R
2020 Kawasaki KX450
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