FEATURES:
Direct fit for Subaru EJ20/EJ25
High performance PACALOY valve spring set
Drop-in using OEM retainers
 
The Kelford High Performance Spring Set is the perfect choice for any automotive enthusiast looking to increase performance. This spring set is designed to reduce valve float and increase engine RPMs. It allows for higher lift and faster valve closure, resulting in increased valvetrain stability and improved cylinder head performance. The Kelford High Performance Spring Set is crafted from premium materials for superior durability and reliability. It is the ideal choice for those who want to get the most out of their engine.
 
SPECS:
85lb seat pressure at 36.0mm install height
165lbs at 11.0mm valve lift
Coil bind at 22.0mm
 
PART NUMBER:
KVS109-STI