Race Sportsman Beehive Valve Springs
1.250"/1.585" O.D With 150 lbs @ 1.925" Seat Pressure
- More stability, higher RPM, longer life and more horsepower
- Requires less spring pressure for better valve control
- Reduces the weight of the spring and allows a smaller, lighter retainer
- Handles stress more efficiently
- Increases harmonic resistance for greater stability
- Eliminates damaging harmonics
- Increases high RPM horsepower and durability
- Places the maximum area of the wire at the point of highest stress
- Handles stress more efficiently
- Allows better heat dissipation for longer life of the spring
Spring O.D: Top 1.204" / Bottom 1.585"
Spring I.D: Top .721" / Bottom 1.102"
Seat Load: 150 @ 1.925"
Open Load: 410 @ 1.275"
Coil Bind: 1.225"
Rate (LBS/In): 400 lbs
Max Lift: .650"
New Old Stock - Clearance Items - Items cannot be Returned or Exchanged.
Please note! These items have been inspected to be correct and in as new condition, however there may be imperfections in the original packaging due to age. By purchasing these items, you agree that you cannot refund or exchange this item, and you are accepting it in an AS-IS condition. No holds or rain-checks, while stock last.