Ecotec valve spring kit (75 @ 1.335")
Regular price$786.68
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- Free worldwide shipping
- Low stock - 3 items left
- Backordered, shipping soon
The Supertech valve spring kit for the GM Ecotec is a complete, matched valvetrain package — springs and spring seat locators — engineered to work together so installation is straightforward and clearance issues are eliminated.
The dual valve spring set is built from premium Superclean spring steel to control valve motion at high RPM, reduce valve float and support aggressive cam profiles in the GM Ecotec, and is matched with titanium retainers.
KEY FEATURES
- Dual Valve Spring design
- Seat pressure: 75lbs @ 33.90mm
- Open pressure: 193lbs @ 12.50mm
- Spring rate: 9.60lbs/mm
- Max lift: 13mm
- Safe RPM: 8000
- Titanium retainers included
- Complete matched kit for the GM Ecotec
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