Description
Supertech 4age 20v Valve Spring set
Suit both 4age Silvertop & Blacktop
Titanium Retainers optional
Specification:
- Type: Single Spring
- OutSpr.OD: 20.60mm
- OutSpr.ID: 14.40mm
- Press.Seat: 54 @36.60
- Press.Open: 123 @10.5
- Max Lift: 13.60mm
- Coil Bind: 23.00mm
- Rate: 6.70mm
- Optional Titanium retainers
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