
PAC RACING SPRINGSPART NUMBER: 278-1348-16
1300 Series Triple Valve Springs Spring OD: 1.645
$55460
Triple Valve Springs
- 1300 Series Triple Valve Springs
- Spring OD: 1.645
- Spring ID: 0.635
- Seat Pressure: 322 LBS @ 2.100
- Open Pressure: 950 LBS @ 1.200
- Spring Rate: 687
- Max Coil Bind: 1.130
- Max Lift: .900
- 16/pkg
- 1300 Series Drag Racing Springs are the premium choice for Drag Racing Professionals or sportsman competitors that continue to push the performance envelope. The heat treating and alloy choice is the latest available with the addition of chamfering, polishing, nano-peening, and other fatigue and load loss enhancements.
Part TypeValve Spring
Product LinePAC 1300 Series Drag Race Valve Springs
BrandPAC RACING SPRINGS
Package Height3.6
Package Width4.0
Package Length15.2
Weight6.98 PG
Part CategoryPerformance Parts
Outside Diameter Of Outer Spring1.645 in
Spring Rate687 lbs
QuantitySet of 16
Part FitmentSemi Universal
Number Of Springs Per ValveTriple
Vendor Part NumberPAC-1348-16
Package Qty1
Package TypeEA
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