Overview of Kibblewhite Precision Machining Engine Exhaust Valve - 30-31166
- All valve guides are made of Ampco-45, a high-performance compound made up of 80% copper to provide great heat conductivity and 4-5% nickel for wear resistance
- Spring sets contain springs and titanium upper collars; lower collars included where required; keepers not included
- Valves and guides are sold each; spring kits come complete for one motor
Head Diameter: 26.0mm/Std
Stem Diameter: 0.1760 in.
Overall Length: 3.235 in.
Tulip: 20 Degrees
Specs for Kibblewhite Precision Machining Engine Exhaust Valve - 30-31166
Alternate/OEM Part Number(s):