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GS1000 top end tightning toruq spec's?

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    #1

    GS1000 top end tightning toruq spec's?

    Hey, does anyone know the torque specs for a gs1000? i am reringing and rebuilding the head. need values and sequence on both the head bolts and the cam retainers. Thanks.\\/
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    #2
    head nuts are 27ft/lbs i think...
    the sequence should be stamped on the head - the sequence is: from the inside out, 2 nuts each side at a time
    GS850GT

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      #3
      Originally posted by psyguy View Post
      head nuts are 27ft/lbs i think...
      the sequence should be stamped on the head - the sequence is: from the inside out, 2 nuts each side at a time
      Yeah. Cam journals are 7 ft lbs.

      Valve cover 15 INCH pounds. 1.25 ft lbs.

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        #4
        Cam cover 6mm bolts are 6.5 lb/ft with paper gasket I think.

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          #5
          Originally posted by Suzuki_Don View Post
          Cam cover 6mm bolts are 6.5 lb/ft with paper gasket I think.
          My mistake.

          Comment

            #6
            Originally posted by Billyboy View Post
            My mistake.
            I can see why you are underquoting the torque specs. Would the snapped bolt have anything to do with it. Sorry. My sense of humour is a bit weird.

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              #7
              Criss cross from the center and work your way out. Tighten evenly and gradually.
              1983 GS 1100E w/ 1230 kit, .340 lift Web Cams, Ape heavy duty valve springs, 83 1100 head with 1.5mm oversized SS intake valves, 1150 crank, Vance and Hines 1150 SuperHub, Star Racing high volume oil pump gears, 36mm carebs Dynojet stage 3 jet kit, Posplayr's SSPB, Progressive rear shocks and fork springs, Dyna 2000, Dynatek green coils and Vance & Hines 4-1 exhaust.
              1985 GS1150ES stock with 85 Red E bodywork.

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                #8
                Exactly which GS1000 model are you rebuilding? There's the 8V chain drive, the 8V shaftie, and the 16V chain drive. GS1000 doesn't tell us much, although I think the information given is still correct for all the above.

                The torquing sequence is cast into the head -- didn't you notice the little numbers already...?

                It's a good idea to tighten head bolts in stages -- work through the sequence three times, torquing a little more each time.

                15 inch-pounds for the valve cover bolts is correct if you're using a silicone RealGasket. The other figure is correct if you're using a paper gasket.
                Last edited by bwringer; 03-07-2008, 09:35 AM.
                1983 GS850G, Cosmos Blue.
                2005 KLR685, Aztec Pink - Turd II.3, the ReReReTurdening
                2015 Yamaha FJ-09, Magma Red Power Corrupts...
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                  #9
                  Brian got my reasoning correct.

                  Every time I see a post is from Brian Wringer, I think, "OK, here comes the right answer." or ""This'll be good to read."

                  I'm glad you're here BW.:-D

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                    #10
                    If it's an 8 valver, check the torque table in the service manual for all your torqued-off needs. :-D

                    http://www.slcelectronics.com/GS1000_Build/Suzuki_GS1000_Repair_Manual.pdf

                    (And a good torque wrench is worth its weight in gold.)

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