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Thread: Rebuiding '98 350 Vortec
          
   
   

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  1. #1
    BM75862 is offline CHR Member Visit my Photo Gallery
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    Car Year, Make, Model: 1979 El Camino
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    Cool Rebuiding '98 350 Vortec

     



    Does anyone know the proper procedure of torqueing the heads on this motor?

  2. #2
    BM75862 is offline CHR Member Visit my Photo Gallery
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    Exactly what I needed. Thanks for your quick response and help!

  3. #3
    BM75862 is offline CHR Member Visit my Photo Gallery
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    Cam Bolts

     



    Do I need any type of thread lock on the cam bolts?

  4. #4
    BM75862 is offline CHR Member Visit my Photo Gallery
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    again, many thanks!

  5. #5
    BM75862 is offline CHR Member Visit my Photo Gallery
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    Red face Roller Rockers

     



    Do you know the best procedure for adjusting the roller rockers on this engine to start out?

    Quote Originally Posted by BM75862
    Does anyone know the proper procedure of torqueing the heads on this motor?

  6. #6
    BM75862 is offline CHR Member Visit my Photo Gallery
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    Question

     



    Quote Originally Posted by DennyW
    Same way you would standard rockers with a hydraulic cam, or solid lift cam.

    Break up the torque on the heads. Like if it is 65lbs, do it in three steps. First time around, 30 lbs. Second time around, 50 lbs. Third time, 65 lbs. Let it set a few minutes, and recheck torque at 65 lbs, or as specified by the heads you are using, and the gasket manufacturer's procedure.
    I think I asked the question wrong. I need to know about the rocker lash. I think it calls for zero lash, but i need to know a good starting point on adjusting the rocker arms before I start the engine. Thanks for all your help on this! BM75862

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