Комплект пружин клапана GSC Power-Division Beehive Valve Springs Retainers Mitsubishi 4B11T Evo X 10

The GSC 5042 Beehive valve spring set, and Grade 5 Titanium retainers. This kit is capable of 9800+ RPMS, with as much as 12.2mm lift cams.


5042 Beehive spring specs:

Coil Bind (in) : 0.800
Install Height (in) : 1.350 / 1.361
Seat Pressure (lbs) : 75 / 72
Open Pressure with GSC S2 Profile : 216 lbs @ 0.919" / 210 lbs @ 0.940"
Maximum Valve Lift (in) : 0.490



5042 Beehive Rev and Boost range (using an S2 profile camshaft set)

Max RPM: 9,800
Max boost: 40psi+
Up to 12.2mm lift cams
Retainer Weight 5.14g