Valve spring kit - ZX10R

The spring kit includes titanium upper springs and washers; lower washers as required; designed for standard and oversized valves.
Complete spring kit for an engine.
Does not include retainers.
Manufactured in the USA.
Intake installation height: 1.350"
Exhaust installation height: 1.240"
Includes:
•  8x CrSi intake valve springs
•  8x CrSi exhaust valve springs
•  8x Titanium intake retainers
•  8x Titanium exhaust retainers
•  8x HT steel intake base washers
•  8x HT steel exhaust base washers
Product Information
Brand: KIBBLEWHITE
Supplier Ref: 40-41100
Application: Exhaust, Intake
Spring Lift: 0.445"
Spring Lift: 0.445"
Material: Chrome silicon
Retainer Material: Titanium
Model: Lightweight High-Lift Racing
Product Name: Spring Kit
Seat Pressure: Intake 50 lb, Exhaust 44 lb
Open Pressure: Intake 162 lb, Exhaust 153 lb
Type: Valve
Units: Kit