GSC Power Division Conical Valve Spring Kit with Titanium Retainers Gen 3 Mustang/F150 and Gen 4 Mustang.

The choice of RPG Racing Engines for the highest quality valve springs, GSC Power-Division High Pressure Ovate Conical Spring kit with Ti Retainer and Spring seats for 2018-2025+ Ford Gen 3 and 4 Coyote 5.0 Mustang and Gen 3 F150.

Setup: Ovate Conical
Coil Bind: 0.960 (in)
Install Height: 1.621 (in)
Seat Pressure: 97 (lbs)
Open Pressure: 295 @ 1.020 (lbs)
Maximum Valve Lift: 0.600 (in)

Max boost: 30+ psi
Part Number: GSC5012