The Ultimate Security for your K20 Valve Train The TODA Racing 14401-K20-000 is a reinforced, high-strength timing chain engineered to be the final word in K-Series reliability. The factory K20 timing chain is notorious for stretching over time—especially when paired with aggressive driving, high-lift camshafts, or heavy-duty valve springs. A stretched chain leads to retarded cam timing, power loss, and the risk of the chain jumping a tooth.

Why Upgrade to the TODA Heavy Duty Chain?

• 35% More Stretch Resistant: By utilizing superior materials and tighter manufacturing tolerances, TODA has achieved a 35% increase in resistance to stretch compared to the original Honda OEM chain.

• High-RPM Fatigue Strength: Specifically designed for the vibration and "chain whip" found in engines revving past 8,500 RPM. This is essential for the K20A (Type R) and high-revving K20/K24 builds.

• Consistent Cam Timing: By eliminating slack, this chain ensures your cam timing remains 100% accurate, allowing your VTC (Variable Timing Control) to function perfectly for maximum power.

• Premium Japanese Engineering: Each link is precision-stamped and features the iconic TODA branding, ensuring you are installing a genuine race-proven component.

Specifications:

• Part Number: 14401-K20-000

• Application: Honda K20A, K20A2, K20Z1, K20Z3, K20A3

• Compatible OEM P/N: 14401-PNA-004

• Design: Reinforced link plates for maximum durability.

Vehicle Fitment:

• Honda Civic Type R (EP3 / FD2 / FN2)

• Honda Integra Type R (DC5)

• Acura RSX Type S

• Honda Civic Si (2006-2011)

• K20A/K20Z Swapped Vehicles