308n gt4 heads | FerrariChat

308n gt4 heads

Discussion in '308/328' started by edjowseyracing, Aug 4, 2007.

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  1. edjowseyracing

    edjowseyracing Rookie

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    hi i have 2 remove the heads of our 308 and im not quite sure how 2 remove them once everything has been diconected?
    edwin
     
  2. dstacy

    dstacy F1 World Champ Owner Rossa Subscribed

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    Dave
    Is it a 308 or a GT4 it makes a difference.
     
  3. Artvonne

    Artvonne F1 Veteran

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    the GT4 engine is virtually identical to all the 308's, especially once everything is stripped away. If the engine is not already removed, you would make life much easier on yourself to remove it from the car. The heads will most likely be corroded to the studs and will require great effort to remove. A steel plate can be fashioned to work as a head puller. DO NOT use tools or wedges to pry it off by driving tools into the head gasket area, you will do $$$$$ damage. If its not stuck awfully bad, you can gently pry against the bottom of the head where it hangs out over the block and use leverage against the studs out the front of the block, but be very gentle. If your putting enough strain to flex the studs, you prying to hard. Put some PB Blaster or some type of light oil down the studs and let it sit a day or so and try again. A solid piece of wood under the head overhang and a good whack or two with a mallet usually gets them moving.
     
  4. dstacy

    dstacy F1 World Champ Owner Rossa Subscribed

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    Obviously I know that. The reason I asked is because it makes a difference how the engine comes out depending on which car it is.
     
  5. dstacy

    dstacy F1 World Champ Owner Rossa Subscribed

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    Ed be very careful. Paul is right DON'T pry them apart.
    If your car is a GT4 search for Davidriver's thread on pulling a GT4 engine. There are quite a few on pulling a 308 engine. The big difference is how you have to tilt them, what has to be removed to clear the frame, and how you don't whack the GT4 backglass or trunk.
     

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