PAC 1326 Dual Racing Valve Springs

PAC 1326-16 1300 Series Racing Valve Springs

$597.00 Set of 16, Free Shipping

PAC Racing Springs Model 1326-16 is a severe duty dual dampered valve spring designed for solid roller style valvetrain. Designed for most aftermarket cylinder heads with 1.550 diameter dual springs and camshafts with up to .800 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
  • 1.550″ OD
  • .706″ ID
  • 0.800 Max lift
  • 663 lbs./in. Rate
  • 1.150″ Coil Bind Height
SKU: PAC-1326-16 Category: Tags: , , ,
Part#PAC-1326
Alt Part#PAC-1326-16
DescriptionDrag Race 1300 Series Valve Spring 1.550 Dual Dampered – 0.800 lift
Outside Diameter1.550
Middle Spring IDN/A
DamperYes
Inner Spring ID0.706
Install Height2.000
Load at Installed Height275
Spring Open Height1.200
Spring Open Load805
Recommended Valve Lift0.800
Spring Rate (lbs/in)663
Coil Bind (max)1.150
Weight6 lbs
Dimensions16 × 4 × 3.5 in

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