AFR 1.625" OD Solid Roller Valve Spring Set - .850 Lift
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Pricing:
$436.00
AFR-8031
AFR 8031 - 1.625" OD Solid Roller Valve Spring Set - .850 Lift
Note: Does not include Retainers, Shims or Locks, See the product options button to add your retainer and lock type.
Note: Does not include Retainers, Shims or Locks, See the product options button to add your retainer and lock type.
Description
Valve Spring Specs:
1.625” OD Solid Roller Dual Drag Race Spring
.850” max lift
Installed Load: 275 lbs. @2.000
Open Load: 810 lbs. @1.150
Coil Bind: 1.100
Spring Rate: 629 lbs.
Max RPM 7400-7600
Steel Retainer: 8518
Titanium Retainer: 8507
BBC Valve Lock: 9005
BBF Valve Lock: 9010
*For those who need shims any general shim kit will work
- TRE Performance Difference
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