Description
If you’re pushing your engine to the limit, your valve quality directly impacts reliability and performance under extreme combustion pressures and temperatures. Kibblewhite’s White Diamond exhaust valves are engineered to withstand the demands of high-RPM racing and forced induction applications without compromising durability. The +1.00mm oversize ensures optimal seating in ported or enlarged valve seats, giving you the precision fit that separates a built engine from a great one.
- CNC-machined forgings
- EV8 Stainless Steel construction
- Inconel-751 alternative available
- Hard chrome electroplated
- 360° uniform coating
- +1.00mm oversize
- Exhaust valve application
- U.S.A. manufactured
- MPN: 30-33817K






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