Whether you roll with a stock cam, Webcamshaft, Pro Circuit or Megacycle cams, this kit is your golden ticket for both small lift and big lift engines. It’s not just a spring kit; it’s your engine’s new best friend, a surefire must-have for all race engines that require durability and performance! Single Springs #S10153 (4). […]
Ferrea Beehive Valve Springs K20 K20A2 K20A3 K20Z1 RSX Acura. Ferrea’s PAC Alloy Beehive Valve Spring series are available for performance street/strip and racing applications. These single Beehive form valve springs are designed and optimized to reduce valvetrain armonics, provide greater spring stability, and reduce spring and retainer masses for increase performance and durability in […]
Ferrea Drag Race Dual Valve Spring Seat Locators For S10149 K20A2 K20A3 K20Z1. Seat Locator (Discard OEM Factory supplied Spring Seat Locator) – Use with S10149-16, E11125-16, and, K10034-16. Set of 16 Ferrea Drag Race High Lift Dual Valve Spring Seat Locator For use with S10149 Set of 16 RSX K20A2 K20A3 K20Z1 Note: Seat […]
Ferrea 75lbs Dual Valve Springs Titanium Retainers for Celica GTS GT-S 2ZZ-GE. Ferrea KT4030 Kit Contains the following. Dual Springs #S10123 (16) Titanium Retainers #E11097 (16) Seat Locators #SL1105 (16) Valve Locks #K10094 (16). Ferrea Valve Locks are manufactured from high quality 4140 chromoly bar stock and machined to exact tolerances. The locks are heat-treated […]
Ferrea Beehive Valve Springs 4G63T all years Eclipse Evo 1-9 Mitsubishi 6 7 Bolt. Ferrea’s PAC Alloy Beehive Valve Spring series are available for performance street/strip and racing applications. These single Beehive form valve springs are designed and optimized to reduce valvetrain armonics, provide greater spring stability, and reduce spring and retainer masses for increase […]