Pac Racing Springs PAC-1312 Valve Spring, 1300 Series, Dual Spring, 400 lbs/in Spring Rate, 0.700 in Coil Bind, 1.106 in OD, Drag Race, Set of 16

Pac Racing Springs PAC-1312-16 Valve Spring, 1300 Series Drag Race, Dual Spring, 400 lbs/in. Spring Rate, 0.850 in. Coil Bind, 1.106 in. OD, Set of 16

$596.45
MSRP: $748.80
(You save $152.35 )
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SKU:
PACPAC-1312-16
MPN:
PAC-1312-16
Condition:
New
Weight:
2.40 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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Enhanced for Extreme Demand Applications

The 1300 Series springs were designed to have the highest endurance and latest advancements in springs processing.

Features:

  • PACALOY Super Clean Wire To Ensure Satisfaction
  • In House Heat Treating for the Best In Rate and Strength Benefits
  • Multi Peen Process to Optimize Service Life
  • ID/OD Chamfer Finishing
  • Polishing to Improve Operating Cycles
  • Nano-Peen Proprietary Surface Treatment
Valve Spring Style:
Standard
Number of Springs Per Valve:
Dual
O.D. Outer Spring (in.):
1.106 in.
Coil Bind Height (in.):
0.720 in.
Damper Spring Included:
No
Spring Rate (lbs/in.):
400 lbs./in.
I.D. of Outer Spring (in.):
N/A
I.D. of Inner Spring (in.):
0.574 in.
Valve Springs Coated:
N/A
Maximum Valve Lift (in.):
0.800 in.
Retainers Included:
N/A
Retainer Material:
N/A
Locks Included:
N/A
Lock Material:
N/A
Valve Stem Seals Included:
N/A
Installed Height:
N/A @ N/A
Open Height:
N/A @ N/A
Quantity:
Sold as a set of 16.