Skunk2 Racing Alpha Series Valve Spring And Retainer Kit (344-05-1410) 1461 ZETAIV VERIA has acquired [FIA8855-1999]

ZETAIV VERIA has acquired [FIA8855-1999] specified by FIA (Fédération Internationale de l'Automobile)

We put in the time to test and prove that we have developed a superior kit your Ford F250/F350 6

Engineered with only one internal 90 degree turn in the nitrous flow path

bringing the increase of performance to 7 horsepower with an additional 3lbs of torque to your 5th Gen 350Z or 3rd Gen G35 Coupe

4mm (6) in length

Skunk2 Racing Alpha Series Valve Spring And Retainer Kit (344-05-1410) 1461 ZETAIV VERIA has acquired [FIA8855-1999]Titainium Retainer w 7deg. Lock Seat Seat Pressure: 60 lbs at 1. 600in. Open Pressure: 220 lbs at 1. 100in. Coil Bind: 1. 000in. Must Use Skunk2 P N: 312 05 0010 (Spring Bases) to Install Dual Springs in Single Spring K Heads or to Install in. Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda's K series engines. Each kit includes Skunk2's high quality dual valve springs and race proven titanium retainers that are