PAC Racing Beehive Valve Springs - SRT-10 Viper - (1283)
These PAC Racing Beehive valve springs are a direct replacement for the soft factory springs. Required for any aftermarket camshaft profile.
SPECS:
Patented Ovate Wire Construction
110# at 1.750" Seat Pressure
328# at 1.150" Open Pressure
Spring Rate: 363#/inch
Coil Bind: 1.080”
Max Lift: .600”
DIMENSIONS:
1.250” Outside Diameter Base
0.845” Inside Diameter Base
1.085” Outside Diameter Top
0.680” Inside Diameter Top
Kit contains 20 valve springs
PART NUMBER: PAC-1283-20
