What is the LS2 stock valve spring rate?
#1
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Join Date: Dec 2005
Location: Worcester, MA.
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What is the LS2 stock valve spring rate?
Can anybody tell me what it is?
I am trying to figure out how much stiffer a set of Comp 918s are, so if anybody knows the compression rates of both then that would be even better.
Thanks.
I am trying to figure out how much stiffer a set of Comp 918s are, so if anybody knows the compression rates of both then that would be even better.
Thanks.
#2
TECH Senior Member
03+ LS6 springs(orange): max lift ~.580
O.D
I.D:
seat pressure: 90 @ 1.800
open pressure: 294 @ ?
Comp 918
Outside Diameter (O.D.): 1.290"/1.060"
Inside Diameter (I.D.): .885"/.656"
Installed Pressure: 130 lbs @ 1.800"
Open Pressure: 318 lbs @ 1.200''
Coil Bind: 1.085"
Maximum Lift: 0.625"
Rate (lbs/in): 313 lbs/in
O.D
I.D:
seat pressure: 90 @ 1.800
open pressure: 294 @ ?
Comp 918
Outside Diameter (O.D.): 1.290"/1.060"
Inside Diameter (I.D.): .885"/.656"
Installed Pressure: 130 lbs @ 1.800"
Open Pressure: 318 lbs @ 1.200''
Coil Bind: 1.085"
Maximum Lift: 0.625"
Rate (lbs/in): 313 lbs/in