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Kibblewhite Precision

Kibblewhite Precision 40-40300 Valve Spring Kit


***Please note, this item will take an additional 2 business days to process before it ships and you receive tracking information.***

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 .
Type: Intake / Exhaust.
Retainer Material: Titanium.
Intake Valve Lift: 0.415in..
Intake Installed Height: 1.325in..
Intake Seat Pressure: 51#.
Intake Open Pressure: 155#.
Intake @ Lift: 0.415in..
Exhaust Valve Lift: 0.415in..
Exhaust Installed Height: 1.215in..
Exhaust Seat Pressure: 52#.
Exhaust Open Pressure: 146#.
Exhaust @ Lift: 0.415in.
Kawasaki KX450F 2006-2008

Please Note: