Erson Cams
ERSON 3870 Valve Springs Mechanical Roller Valve Spring, Dual With Damper 1.625" Dia., 235#@ 2.000", 680#@ 1.250", Max Lift .780, Set of 16
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- SKU:
- ERS3870
- MPN:
- PBM 3870
Description
Made from the highest quality alloys, these "Custom Wound" springs are engineered to endure stresses of high performance engines. Each set is matched for load consistency.
- CATAGORY: Mechanical Roller Valve Spring
- SEAT PREASURE: 235LBS @ 2.000"
- OPEN PREASURE: 680LBS @ 1.250"
- COIL BIND: 1.150"
- MAX LIFT: .780"
- O.D. OUTER: 1.625"
- I.D. INNER: .770"
- SPRING RATE: 540
- VALVE SPRING: Dual With Damper
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