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  • #31
    still laughing at no signs of detonation. and lets see the head gaskets

    both sides, both gaskets
    Ring and pinion specialist

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    • #32
      Originally posted by greenbullitt View Post
      still laughing at no signs of detonation. and lets see the head gaskets

      both sides, both gaskets
      Meaning I dont have chewed up pistons from spark knock ect.....

      I'll take pictures tommorrow. They look good

      320rwhp. 7.67 @ 90mph 1.7 60'

      DD: 2004 GMC Sierra VHO 6.0 LQ9 324whp 350wtrq

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      • #33
        Originally posted by greenbullitt View Post
        still laughing at no signs of detonation. and lets see the head gaskets

        both sides, both gaskets
        Dude, melted plugs don't mean detonation!!

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        • #34
          Originally posted by 91CoupeMike View Post
          Meaning I dont have chewed up pistons from spark knock ect.....



          I'll take pictures tommorrow. They look good

          has to be pretty severe to get there, im curious to see the gaskets. they may have survived...never know
          Ring and pinion specialist

          Comment


          • #35
            Originally posted by racrguy View Post
            Dude, melted plugs don't mean detonation!!
            Lol, meh it obviously did, there's no question. It was isolated to that particular cylinder. Meaning, it was most likely caused by the oil that was coming through the intake valve. That increases the chance of detonation. Being that cylinder 8 intake valve was soaked in oil while the rest were dry somewhat proves my hypothesis. It wasn't a tuning error ect.. That is the point I've been trying to say this entire time.

            That's what I think at least.

            320rwhp. 7.67 @ 90mph 1.7 60'

            DD: 2004 GMC Sierra VHO 6.0 LQ9 324whp 350wtrq

            Comment


            • #36
              Originally posted by 91CoupeMike View Post
              Lol, meh it obviously did, there's no question. It was isolated to that particular cylinder. Meaning, it was most likely caused by the oil that was coming through the intake valve. That increases the chance of detonation. Being that cylinder 8 intake valve was soaked in oil while the rest were dry somewhat proves my hypothesis. It wasn't a tuning error ect.. That is the point I've been trying to say this entire time.

              That's what I think at least.
              keep thinling
              Ring and pinion specialist

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              • #37
                Originally posted by 91CoupeMike View Post
                Lol, meh it obviously did, there's no question. It was isolated to that particular cylinder. Meaning, it was most likely caused by the oil that was coming through the intake valve. That increases the chance of detonation. Being that cylinder 8 intake valve was soaked in oil while the rest were dry somewhat proves my hypothesis. It wasn't a tuning error ect.. That is the point I've been trying to say this entire time.

                That's what I think at least.

                Oil did not melt your plug.

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                • #38
                  News flash. Motor oil has a higher auto ignition point than gasoline. From what I can find, 536* for gasoline and around 1300* for heavy hydrocarbons (motor oil.)

                  Try again, hoss.

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                  • #39









                    There ya go.

                    320rwhp. 7.67 @ 90mph 1.7 60'

                    DD: 2004 GMC Sierra VHO 6.0 LQ9 324whp 350wtrq

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                    • #40
                      your valve seat on the oilly valve is gone

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                      • #41
                        Originally posted by racrguy View Post
                        News flash. Motor oil has a higher auto ignition point than gasoline. From what I can find, 536* for gasoline and around 1300* for heavy hydrocarbons (motor oil.)

                        Try again, hoss.
                        Auto ignition point and octane rating are two completely different things. Diesel has a higher auto ignition point to. Think you can run that in a gas motor? No, because it will knock like a mofo.
                        Full time ninja editor.

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                        • #42
                          That focker looks like it went through Katrina!!! Might as well pull the block and freshen that bitch up since you have torn apart.
                          Originally posted by SEB
                          ,,, You are just faster then me.

                          DOS LOCOS RACING

                          JUSTTHEDRIVER is my HERO! .000 Reaction Time 11/12/06

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                          • #43
                            Originally posted by 91CoupeMike View Post









                            There ya go.
                            theys blown! more than 1 spot
                            Last edited by greenbullitt; 01-29-2013, 12:01 AM.
                            Ring and pinion specialist

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                            • #44
                              Originally posted by majorownage View Post
                              Auto ignition point and octane rating are two completely different things. Diesel has a higher auto ignition point to. Think you can run that in a gas motor? No, because it will knock like a mofo.
                              Son, grown folks is talkin'. Nobody said anything about octane rating, and diesel has a lower autoignition temperature than gasoline does, by almost 130*. Do some research before you start to ramble off stuff you don't know a thing about.

                              Originally posted by 93WHITELXCOUPE View Post
                              That focker looks like it went through Katrina!!! Might as well pull the block and freshen that bitch up since you have torn apart.
                              No shit. Can still see cross hatching? I don't believe.

                              Comment


                              • #45
                                Originally posted by greenbullitt View Post
                                with some if the glare and angles its hard to accurately say, but i see more than one thing that "could" be blown spots
                                It's the glare, shitty light in my garage.

                                320rwhp. 7.67 @ 90mph 1.7 60'

                                DD: 2004 GMC Sierra VHO 6.0 LQ9 324whp 350wtrq

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