Ferrea Dual Valve Spring Special Alloy Toyota Supra 2jzge 2jzgte

Ferrea Dual Valve Spring Special Alloy Toyota Supra 2jzge 2jzgte

Material: Super Alloy
Type: Racing + High Pressure option
Outside Diameter:20.8 mm/28.0 mm
Inside Diameter: 15.88 mm/20.8 mm
Seat Pressure: 87 lbs @ 34 mm
Open Pressure: 195 lbs @ 24 mm
Rate Inch: 285 lbs
Coil Bind: 21.5 mm
Max Net Lift: 12.5 mm
This Spring requires Ferrea Titanium Retainer # E11037 and BOTH, Ferrea Spring Seat Locator # SL1001 and/Factory supplied Spring Seat Locator/NOTE: For HIGH PRESSURE use BOTH Ferrea Spring Seat Locator # SL1001 AND #SL1060. (Discard OEM Spring Seat Locator)