cam & spring combo?
Thread Starter
Teching In
Joined: Jan 2010
Posts: 16
Likes: 0
cam & spring combo? my cams lifts are 614/627 will the spring specs below be a good match??
Designed for moderate Hi Performance Hydraulic Roller Cam applications up to .640" lift.
Made of super clean Chrome Silicone OVATE wire for long life.
Spring Specs:
* 1.290"/.885" OD
* 1.055/.650" ID
* 130 Lbs @ 1.800" -Valve Closed, Spring Installed Height
* 320 Lbs @ .600" lift (1.200")
* 345 @ .640" Lift (1.160")
* Max lift- .640"
* Rate- 313 Lbs
* Average Coil Bind @ 1.090"
* Higher Pressures then Comp 26915 Springs
Retainer Specs:
* 1.030" OD
* .640" Inner Step
* Thickness from top to bottom- .336"
* 7 Degree
* Great for high lift cams
* Black Oxide Finish
* For LS series engines w/ 8mm stem valves
* Not for 11/32" valves on SBC or Vortec
Designed for moderate Hi Performance Hydraulic Roller Cam applications up to .640" lift.
Made of super clean Chrome Silicone OVATE wire for long life.
Spring Specs:
* 1.290"/.885" OD
* 1.055/.650" ID
* 130 Lbs @ 1.800" -Valve Closed, Spring Installed Height
* 320 Lbs @ .600" lift (1.200")
* 345 @ .640" Lift (1.160")
* Max lift- .640"
* Rate- 313 Lbs
* Average Coil Bind @ 1.090"
* Higher Pressures then Comp 26915 Springs
Retainer Specs:
* 1.030" OD
* .640" Inner Step
* Thickness from top to bottom- .336"
* 7 Degree
* Great for high lift cams
* Black Oxide Finish
* For LS series engines w/ 8mm stem valves
* Not for 11/32" valves on SBC or Vortec
Whose springs are these?
Also, your username would make more sense if your "<" was the other way around.
Unless of course you are an import fan.
Also, your username would make more sense if your "<" was the other way around.
Unless of course you are an import fan. Last edited by orangeapeel; Mar 2, 2010 at 11:51 PM.
I was just coming to post this because I was so confused. I am a software developer by trade and noticed it instantly.
~7 posts is not too late to change your username!
I noticed that too. Math FAIL!!!!!!!!!Anyways, I'd stick to a double spring for a lift like that on a cam. More insurace.
Thread Starter
Teching In
Joined: Jan 2010
Posts: 16
Likes: 0
LOL math fail indeed! i hate math, however, im gonna wait to change my screen name until i have my car running. i only had it for 2 days until it broke and my 2jz never failed me so im gonna wait to actually get to drive the car before i decide which is greater than which....
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awfully tight on spec for lift. luckily coil bind isn't supposed to happen for a bit more. make sure and check each one w/a height gauge mic when installing. don't be afraid of spring shims, but don't go wild with them.
