FEATURES:
Direct fit for Subaru EJ20/EJ25
Premium quality Beehive spring & retainer set
Ovate wire PACALOY Beehive spring wound in USA by PAC
Nano-peen and gold nitride surface finishing treatments for superior endurance
High spring frequency to allow for better spring surge control at high rpm
 Increased seat pressure, low open pressure design
Designed specifically for the Subaru EJ flat four boxer engine
Kelford manufactured Titanium retainers machined on Kelford's brand new high precision CNC turning centers
 
Kelford beehive springs are the perfect choice, these springs deliver superior performance, with high-grade materials and advanced design techniques. They feature a unique shape that reduces stress on the spring and improves valve train stability. They also have a superior durability, making them an ideal choice for those looking for a long-term solution for their valve springs. With a range of sizes to choose from, Kelford beehive springs are the perfect choice for any performance valve application.
 
SPECS:
100lb seat pressure at 35.5mm installed height
185lbs at 11.5mm valve lift
Coil bind is at 23.00mm
12.00mm maximum lift
 
PART NUMBER:
KVS1847-BT