OEM K24Z7-Z3/R40 Timing Chain Rebuild Kit – Genuine Honda | 4 Piston Racing Turbo K20C1 4P 6mm exhaust valves

4P 6mm exhaust valves

These valves have higher fatigue resistance and tensile strengths than our competitor’s best offering

Proven in both All Motor and Turbo classes

expect well over 50whp gains at the same boost level

Ferrea single roller rocker or 4P RR8000 must be used to meet non-VTEC USAC rules

OEM K24Z7-Z3/R40 Timing Chain Rebuild Kit – Genuine Honda | 4 Piston Racing Turbo K20C1 4P 6mm exhaust valvesComplete your K Swap with the ultimate OEM Honda timing kiteverything you need to finish your build with confidence and reliability. This kit includes the wider upper (top) chain guide, providing increased surface area for smoother and more secure chain operation. All components are 100% Genuine OEM Honda,no aftermarket substitutions. These are the exact pieces used in our in house builds. Kit Includes: K24 timing chain guide K24 timing chain guide