valvesprings?

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • ericjon262
    build it.
    • Jan 2010
    • 2218

    #1

    valvesprings?

    I'm contemplating a cam swap for my 3500, when I remembered I had a set of comp valvespings for an LT1 build that was abandoned, would they fit the LX9?

    Here's a link

    Free Shipping - COMP Cams Valve Springs with qualifying orders of $109. Shop Valve Springs at Summit Racing.
    "I am not what you so glibly call to be a civilized man. I have broken with society for reasons which I alone am able to appreciate. I am therefore not subject to it's stupid laws, and I ask you to never allude to them in my presence again."
  • geoffinbc
    Iron Head Enthusiast
    • Oct 2003
    • 5831

    #2
    They look a little stiff and I doubt your going to need that kind of pressure to control valves as small as we have on all but the most radical cam. Also in any application a beehive spring is going to outperform a straight spring any day of the week.
    1993 EXT. CAB, 3.4L V6 TBI, 5spd manual. Sonoma
    1990 4Door, 3.2L V6 TBI, 5spd manual. 4X4. Trooper
    Because... I am, CANADIAN

    Comment

    • ericjon262
      build it.
      • Jan 2010
      • 2218

      #3
      well, I have the springs already, and I could pull the inner spring to lighten them up some... I'm trying to get a cam swap done on a pretty tight budget.
      "I am not what you so glibly call to be a civilized man. I have broken with society for reasons which I alone am able to appreciate. I am therefore not subject to it's stupid laws, and I ask you to never allude to them in my presence again."

      Comment

      • SappySE107
        WOT-Tech
        • Oct 2003
        • 13464

        #4
        I wouldn't run without a damper spring in them if you pull the inner. They aren't beehive or ovate wire, so the resonate frequency could be in your powerband, causing valve float. Sell them and get better springs, or keep your motor stock since its a budget build. Im not sure if the retainers those springs use will work with the rocker arms, so you would have to check that.
        Ben
        60DegreeV6.com
        WOT-Tech.com

        Comment

        • ericjon262
          build it.
          • Jan 2010
          • 2218

          #5
          10-4, I guess I'll try selling the LT1 parts and buying 60*parts. anyone want a comp cams 07-467-8 cam for an LT1? it's an XFI series as linked to below...

          Free Shipping - COMP Cams Xtreme Fuel Injected Camshafts with qualifying orders of $109. Shop Camshafts at Summit Racing.


          I also still have the springs linked in the op
          "I am not what you so glibly call to be a civilized man. I have broken with society for reasons which I alone am able to appreciate. I am therefore not subject to it's stupid laws, and I ask you to never allude to them in my presence again."

          Comment

          • geoffinbc
            Iron Head Enthusiast
            • Oct 2003
            • 5831

            #6
            You should be able to unload small block parts on your local craigslist pretty quick. Or if you still have a receipt you may not be able to return them but an exchange might be possible provided they were never used.
            1993 EXT. CAB, 3.4L V6 TBI, 5spd manual. Sonoma
            1990 4Door, 3.2L V6 TBI, 5spd manual. 4X4. Trooper
            Because... I am, CANADIAN

            Comment

            • ericjon262
              build it.
              • Jan 2010
              • 2218

              #7
              I doubt the speed shop will take them back after 2 years, of sitting on my shelf... I've got them up on a couple of sites for now.
              "I am not what you so glibly call to be a civilized man. I have broken with society for reasons which I alone am able to appreciate. I am therefore not subject to it's stupid laws, and I ask you to never allude to them in my presence again."

              Comment

              • geoffinbc
                Iron Head Enthusiast
                • Oct 2003
                • 5831

                #8
                Hey if you got the receipt and only want an exchange then you never know. I returned 2 10" Flex A Lite fans I never used after 2.5 years. I called ahead and he said sure as long as there was no damage to the box and nothing inside was used or missing. At least you will get full credit. Its at least worth a phone call. If you sell them online you may only get 1/2 your money back.
                1993 EXT. CAB, 3.4L V6 TBI, 5spd manual. Sonoma
                1990 4Door, 3.2L V6 TBI, 5spd manual. 4X4. Trooper
                Because... I am, CANADIAN

                Comment

                • ericjon262
                  build it.
                  • Jan 2010
                  • 2218

                  #9
                  I don't have a receipt.
                  "I am not what you so glibly call to be a civilized man. I have broken with society for reasons which I alone am able to appreciate. I am therefore not subject to it's stupid laws, and I ask you to never allude to them in my presence again."

                  Comment

                  • ericjon262
                    build it.
                    • Jan 2010
                    • 2218

                    #10
                    stock Ls1 springs are supposed to be good to 490 lift do you guys think they would take 496? I got a set for free and would love to use them instead of buying new ones.
                    "I am not what you so glibly call to be a civilized man. I have broken with society for reasons which I alone am able to appreciate. I am therefore not subject to it's stupid laws, and I ask you to never allude to them in my presence again."

                    Comment

                    • SappySE107
                      WOT-Tech
                      • Oct 2003
                      • 13464

                      #11
                      LS1 springs aren't very stiff. I gave all mine away so i can't measure coil bind to see how much you would have, but I wouldn't run LS1 springs on most cams anyway.
                      Ben
                      60DegreeV6.com
                      WOT-Tech.com

                      Comment

                      • unchained01
                        • Jan 2011
                        • 388

                        #12
                        Then what would you run ?

                        Comment

                        • mfuller
                          Mr. Common Sense
                          • Nov 2003
                          • 374

                          #13
                          I'd just get the Comp 26986 springs.


                          Sent from my iPhone using Tapatalk
                          Matt
                          2000 Oldsmobile Alero GLS sedan
                          3400/3500 hybrid, Diamond Racing forged pistons, Scat I-beams, TCE DRTC, ported heads, WOT Race cam, PAC 1518s, Manley valves, F40 6-speed with Quaife LSD

                          Comment

                          • unchained01
                            • Jan 2011
                            • 388

                            #14
                            Well I got a set of 3400 race boost heads with ls6 springs for a good price so couldnt pass them up LOL

                            Comment

                            Working...