PAC-1331

$44.78
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Weight:
1.00 LBS
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Calculated at Checkout
1300 Series Dual Springs
Part# PAC-1331
 
Description High Lift Dual Drag Race Spring - Very high rate springs for very aggressive valve trains - very high RPM potential 
Mass (g) 151.0
Outer Spring I.D. (in) 1.050
Outer Spring O.D. (in) 1.514
Inside Spring I.D. (in) 0.726
Install Load (LB) 425
Install Height
(in)
2.200
Open Load
(LB)
1288
Open Height
(in)
1.200
Coil Bind
Max (in)
1.150
Lift Max
(in)
1.000
Frequency
Outer
(CPM)
32885
Frequency
Inner
(CPM)
35649
Quantity 1