Pac Racing Dual Spring Set Suit LS Engine 205@2.060" .825" Lift, 1.314" O.D
Pac Racing Dual Spring Set Suit LS Engine 205@2.060" .825" Lift, 1.314" O.D
Pac Racing Dual Spring Set Suit LS Engine 205@2.060" .825" Lift, 1.314" O.D
Pac Racing Dual Spring Set Suit LS Engine 205@2.060" .825" Lift, 1.314" O.D
  • Load image into Gallery viewer, Pac Racing Dual Spring Set Suit LS Engine 205@2.060" .825" Lift, 1.314" O.D
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  • Load image into Gallery viewer, Pac Racing Dual Spring Set Suit LS Engine 205@2.060" .825" Lift, 1.314" O.D
  • Load image into Gallery viewer, Pac Racing Dual Spring Set Suit LS Engine 205@2.060" .825" Lift, 1.314" O.D

Pac Racing Dual Spring Set Suit LS Engine 205@2.060" .825" Lift, 1.314" O.D

Regular price
$595.00
Sale price
$595.00
Regular price
$1,520.00
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“R” SERIES EXTREME ENDURANCE VALVE SPRINGS

Boxed and sent as PAC-1392R's but specs are slightly different than listed.

Tested in our Performance Wholesale Race workshop on a Power Tech Compu-Spring tester. Revised spec sheet - see Compu-Spring Printout


Actual spring specs 205 @ 2.060, 710 @ 1.260. Average 627lb rate.
Pac have the 1392R's rated at 185 @2.060, 730 @ 1.260, 675 rate.

Choose carefully as clearance items are not returnable for exchange or credit.

Springs are brand new.

 

SPRING SPECIFICATIONS

  • Name: R” SERIES EXTREME ENDURANCE VALVE SPRINGS
  • Description: Small Diameter Dual-Short Track
  • Outside Diameter: 1.314"
  • Outer Spring ID: 0.900"
  • Middle Spring ID: N/A
  • Damper: No
  • Inner Spring ID: 0.616"
  • Install Height: 2.060"
  • Load at Installed Height: 205
  • Spring Open Height: 1.260"
  • Spring Open Load: 710
  • Recommended Valve Lift: 0.800"
  • Spring Rate (lbs/in): 627
  • Coil Bind (max): 1.190"