Ferrea Duel Valve Spring Kit – 16-Piece Set with Lower Springs and Inner Seats for Toyota Celica & MR2 3S-GTE

Description

Celica & MR2 3SGTE Ferrea Dual Valve Springs Set
Set of 16 with Lower Inner Seats
For use in turbocharged high power engines

Outside Diameter: 20.8mm / 28mm
Inside Diameter: 16.51mm / 20.8mm
Seat Pressure: 65 lbs @ 35mm
Open Pressure: 185 lbs @ 25mm
Rate Inch: 305 lbs
Coil Bind: 20mm
Max Net Lift: 14mm

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