Ferrea Single Valve Spring (Requires Roller Rockers) | 2017+ Honda Civic Type-R (S10166)

2017+ Honda Civic Type-R Single Valve Spring by Ferrea

Harmonics or high frequency fatigue is present in all racing engines and will usually destroy the valvetrain if not controlled. Properly designed valve springs will control the dominant harmonics, provide the needed stability, and reduce valvetrain component wear.

Ferrea Valve Springs are developed from high strength alloys, including premium grade chrome silicon steel. These springs are manufactured with state-of-the-art equipment. Our springs are heat-treated and stress relieved, which dramatically increases the spring’s life. Strict quality control procedures and cycle testing ensures consistency from batch to batch. Ferrea Valve Springs provide the stability needed for high lift, high rpm racing engines, while minimizing the load loss for today€™s aggressive valvetrain combinations.

Please Note: Can only be used with Ferrea Roller Rocker Kit # RR1006. This Spring requires Ferrea Titanium Retainer # E11142 and Ferrea Spring Seat #SL1154 (EXH Side) and Ferrea Spring Seat.

Features

• Type/Material/Application: Single Spring - Turbo Special Alloy - Drag Application
• Outside Diameter: 22.9mm
• Inside Diameter: 15.35mm
• Rate Inch: 272 lbs
• Max Net Lift: 15.25 mm

Benefits

• Reduce valvetrain component wear
• Provide the stability needed for high lift, high rpm racing engines
• Helps minimize the load loss for today€™s aggressive valvetrain combinations

Applications

• 2017+ Honda Civic Type-R

What's In The Box?

• 1 - Valve Spring

Warranty

• No Warranty