FTI - HR700 Hydraulic Roller Dual Valve Spring Kit
This HR700 valve spring kit has been developed for dual purpose hydraulic roller camshaft applications. Street, track and endurance engines can benefit from this premium quality package. The PAC Racing 1300X series valve springs have excellent load loss while still maintaining a good fatigue life. These springs are developed for endurance, True Street and Drag Week style camshaft profiles. Tool steel retainers and machined steel valve locks are strong and reliable for long life.
All components are manufactured in the U.S.A. No inferior imported parts used!
FTI-HR700 Kit Contents:
PAC Racing 1300 Series Valve Springs
Super Clean - Pure Alloy Material
1.375" Outside Diameter Spring
.700” Lift Capable
150# at 1.950”
455# at 1.250"
1.190" Coil Bind
Tool Steel Valve Spring Retainers
Machined & Hardened Valve Locks
Machined & Hardened Spring Locators
Steel Shell Viton Valve Seals
HOW TO ORDER:
1) Choose your valve stem diameter: 11/32" square groove
2) Choose your valve seal diameter: .500" or .531" guide top
3) Choose your valve guide diameter: .500" or .563" guide base
Certain aftermarket cylinder heads may require a custom built version of this kit. Email for more information on custom cylinder head applications.
PART NUMBER: FTI-HR700-KIT
