Ferrea GM 2.2L ECO TEC Dual Valve Spring | Multiple Fitments (S10057)

GM Ecotec 2.2 Dual 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: This Spring requires Ferrea Titanium Retainer # E11033 or Ferrea Aluminum Magnesium Retainer #E10026 and Factory supplied Spring Seat Locator. For High Pressure use Both Ferrea Spring Seat Locator #SL1028 And Factory supplied Spring Seat Locator High Pressure spec.

Features

• Outside Diameter: 20.8 mm/28 mm
• Inside Diameter: 16.51 mm/20.8 mm
• Seat Pressure: 75 lbs @32.5 mm
• Open Pressure: 175 lbs @ 22.5 mm
• Rate Inch: 254 lbs
• Coil Bind: 17.5 mm
• Max Net Lift: 14 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

• 2002, 2003-2005 Chevrolet Cavalier
• 2005-2008 Chevrolet Cobalt - Pontiac Pursuit/G5
• 2006-2008 Chevrolet HHR
• 2004-2008 Chevrolet Malibu
• 2002, 2003-2005 Pontiac Grand Am
• 2002, 2003-2005 Pontiac Sunfire
• 2003-2007 Saturn Ion
• 2002-2007 Saturn Vue

What's In The Box?

• 1 - Valve Spring

Warranty

• No Warranty