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  • new Head Gaskets, sealant or no?

    I'm putting on new H/Gs. Should I use Red RTV high temp
    silicone sealant or no?
    the haynes says to use sealant only if they gaskets are steel.
    I'm not sure if these Fel-Pro gaskets Are steel?
    thanks
    2k2 camaro, K&N, SLP whisper lid, Konis, AEM, HP Tuners, Angel eyes/Halos, CF SS ram air hood, 4.10s, Zexel Torsen, UMI SFCs, CrossFire, BFGs, Gatorback, Catco, Flows, and TLC! DONT feed the Trolls!

  • #2
    Re: new Head Gaskets, sealant or no?

    Not sure about the sealant, but while you have those heads off, are you going to get them P&P'd? It's a great opportunity!
    2002 Silver Firebird A4<br />T-Tops, Leather, Y87, W68, Chrome Wheels<br />Bone Stock

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    • #3
      Re: new Head Gaskets, sealant or no?

      uh, no
      I would have to have specs sheets (which ARE out there)
      dont want to damage them doing them myself
      Iron is hard to grind through
      fuk iron, I'd rather have aluminum
      I dont really think it would make that much of a difference, not worth the time
      I dont really have any major supporting mods, like cam, turbo, etc
      but in the future I will get some Abbott heads!!
      2k2 camaro, K&N, SLP whisper lid, Konis, AEM, HP Tuners, Angel eyes/Halos, CF SS ram air hood, 4.10s, Zexel Torsen, UMI SFCs, CrossFire, BFGs, Gatorback, Catco, Flows, and TLC! DONT feed the Trolls!

      Comment


      • #4
        Re: new Head Gaskets, sealant or no?

        Do not use any sealants or adhesives on the head gaskets.

        Make sure the block deck is clean.
        Make sure the head is clean.
        Put head gasket in position on block deck.
        Put head in position.
        Put head bolts in position.
        Torque head bolts.
        Now Playing: \'99 Pewter Firebird, stock, bone stock, and nothing but stock, so help me God!<br />Comming attractions: K&N Filter, Lid Mod, Intake Bellows Smooth Pipe Mod.<br />I dream about: Forced Induction (TC or SC) or NOX (or both!)

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        • #5
          Re: new Head Gaskets, sealant or no?

          its too late, I already used Red RTV sealant
          2k2 camaro, K&N, SLP whisper lid, Konis, AEM, HP Tuners, Angel eyes/Halos, CF SS ram air hood, 4.10s, Zexel Torsen, UMI SFCs, CrossFire, BFGs, Gatorback, Catco, Flows, and TLC! DONT feed the Trolls!

          Comment


          • #6
            Re: new Head Gaskets, sealant or no?

            Well...Lets see what happens!

            If there was a sealant that could be used I would say that Red RTV would be it.

            DZ
            Now Playing: \'99 Pewter Firebird, stock, bone stock, and nothing but stock, so help me God!<br />Comming attractions: K&N Filter, Lid Mod, Intake Bellows Smooth Pipe Mod.<br />I dream about: Forced Induction (TC or SC) or NOX (or both!)

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            • #7
              Re: new Head Gaskets, sealant or no?

              .. and does it leak?

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              • #8
                Re: new Head Gaskets, sealant or no?

                That makes me nervous!
                Best of luck with that!
                1997 Chevrolet Camaro v6 - 13.8@104MPH
                1997 Dodge Viper GTS

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                • #9
                  Re: new Head Gaskets, sealant or no?

                  i'm just almost finished putting it all back together

                  I've got to charge my drill so I can drill an upper intake bolt out of the lower intake (broke off in the lower).

                  Everybody told me to use red, even Oreillys, where I bought them from.

                  I'm not gonna silicone the intakes this time and see what happens.
                  2k2 camaro, K&N, SLP whisper lid, Konis, AEM, HP Tuners, Angel eyes/Halos, CF SS ram air hood, 4.10s, Zexel Torsen, UMI SFCs, CrossFire, BFGs, Gatorback, Catco, Flows, and TLC! DONT feed the Trolls!

                  Comment


                  • #10
                    Re: new Head Gaskets, sealant or no?

                    Makes me nervous too.

                    The RTV could interfere with the funtion of the head gasket and also get extruded into the oil galleys and water jacket/passages. Posssible blockage situations! If you haven't torqued the headbolts yet, I would remove the head and the gaskets, and clean all traces of RTV from everything. Then reassemble.

                    I've never seen head gaskets assembled with sealants before, so I have no idea as to the actual impact this will have long term. My guess is that your engine will be more prone to anouther head gasket failure because you have changed the adhesion characteristics at the interface between the head/gasket/block.

                    DZ
                    Now Playing: \'99 Pewter Firebird, stock, bone stock, and nothing but stock, so help me God!<br />Comming attractions: K&N Filter, Lid Mod, Intake Bellows Smooth Pipe Mod.<br />I dream about: Forced Induction (TC or SC) or NOX (or both!)

                    Comment


                    • #11
                      Re: new Head Gaskets, sealant or no?

                      Maybe they meant you could use RTV on the other gaskets. I find it surprising that they recommend it for Head Gaskets!
                      Now Playing: \'99 Pewter Firebird, stock, bone stock, and nothing but stock, so help me God!<br />Comming attractions: K&N Filter, Lid Mod, Intake Bellows Smooth Pipe Mod.<br />I dream about: Forced Induction (TC or SC) or NOX (or both!)

                      Comment


                      • #12
                        Re: new Head Gaskets, sealant or no?

                        Originally posted by CDNFB
                        Maybe they meant you could use RTV on the other gaskets. I find it surprising that they recommend it for Head Gaskets!
                        no, they didnt
                        that statement you just made makes me nervous!
                        2k2 camaro, K&N, SLP whisper lid, Konis, AEM, HP Tuners, Angel eyes/Halos, CF SS ram air hood, 4.10s, Zexel Torsen, UMI SFCs, CrossFire, BFGs, Gatorback, Catco, Flows, and TLC! DONT feed the Trolls!

                        Comment


                        • #13
                          Re: new Head Gaskets, sealant or no?

                          it really pisses me off that people tell me to use sealant on the metal fel-pro head gaskets when I shouldnt have, because, useing sealant probably made my compression ratio lower via thicker h/gs! grrr
                          2k2 camaro, K&N, SLP whisper lid, Konis, AEM, HP Tuners, Angel eyes/Halos, CF SS ram air hood, 4.10s, Zexel Torsen, UMI SFCs, CrossFire, BFGs, Gatorback, Catco, Flows, and TLC! DONT feed the Trolls!

                          Comment


                          • #14
                            Re: new Head Gaskets, sealant or no?

                            Your compression ratio is the last thing I would worry about.
                            Red rtv can get to 650F INTERMITTENT, whereas combustion chambers get a lot hotter than that.
                            Who told you to put sealant on?
                            1997 Chevrolet Camaro v6 - 13.8@104MPH
                            1997 Dodge Viper GTS

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                            • #15
                              Re: new Head Gaskets, sealant or no?

                              guy named Joey at Oreillys
                              2k2 camaro, K&N, SLP whisper lid, Konis, AEM, HP Tuners, Angel eyes/Halos, CF SS ram air hood, 4.10s, Zexel Torsen, UMI SFCs, CrossFire, BFGs, Gatorback, Catco, Flows, and TLC! DONT feed the Trolls!

                              Comment

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