FEATURES:
Direct fit for Subaru FA20F
Dual spring and titanium retainer kit is to suit turbocharged FA20 engine
 
Kelford Race Springs are the perfect choice for anyone looking to improve their engine's performance. Their valve springs are designed to be lightweight and durable, with a high-performance capacity. Their coils are wound to a higher rate, allowing for increased power and torque, making them ideal for race applications. They also feature a high fatigue life, ensuring that your engine remains running at peak performance for years to come. With Kelford Race Springs, you can trust you're getting the best performance valve springs available.
 
SPECS:
88lb seat pressure at 32.85mm installed height using the OEM spring base
228lb at 11.0mm valve lift
262lb at 12.0mm valve lift
Coil bind (solid spring height) 18.55mm
 
PART NUMBER:
KVS87-DT