PAC-1356 Racing Valve Springs

PAC 1356-16 1300 Series Racing Valve Springs

$597.00 Set of 16, Free Shipping

PAC Racing Springs Model 1356-16 is a High Lift Dual Drag Race Spring – great spring for Comp, superstock engines. Designed for most aftermarket cylinder heads with 1.500 diameter dual springs and camshafts with up to .900 lift. 1300 Series springs add additional surface finish features and are designed for more demanding applications than 1200 series springs.

  • 1300 Series Dual Spring
  • Nano-Polishing
  • Super-finish Polish
  • Optimized for aggressive valvetrains
  • High lift abusive applications
  • 1.500″ OD
  • .726″ ID
  • 0.900 Max lift
  • 780 lbs./in. Rate
  • 1.130″ Coil Bind Height
SKU: PAC-1356-16 Category: Tags: , , ,
Part#PAC-1356
Alt Part#PAC-1356-16
DescriptionDual Drag Race 1300 Series Valve Spring 1.500 OD 2.100 0.900 inch lift
Outside Diameter1.500
Middle Spring IDN/A
DamperNo
Inner Spring ID0.726
Install Height2.100
Load at Installed Height300
Spring Open Height1.200
Spring Open Load1002
Max Valve Lift0.900
Spring Rate (lbs/in)780
Coil Bind (max)1.130
Weight5.5 lbs
Dimensions16 × 4 × 3.5 in

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