Prep for engine install 308GT4 | FerrariChat

Prep for engine install 308GT4

Discussion in '308/328' started by kiwiokie, Feb 7, 2023.

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  1. kiwiokie

    kiwiokie Formula 3

    Aug 19, 2013
    1,539
    Tulsa, OK
    Full Name:
    John McDermott
    Looks like I am finally ready to put the engine back in the car. It was removed by the previous owner back in 2008 and I purchased it as a roller, engine stripped to a short block and a bunch of parts in boxes.

    So far I have done the following to get ready:
    - all painted edges protected
    - oil cooler removed
    - coils removed
    - carbon cannister removed
    - drive shafts wired upwards
    - hoses and wires taped
    - 5-8 manifold in car

    I think I have it ready but would appreciate any gotchas that I have not considered as this is my first time installing.

    I have the car on a 4-post lift so intend to drop the rear wheels off the back onto the ground and use wheel dollies to lower the few a couple of inches and allow for the legs of crane.

    I have a load leveller although this reduces precious clearance to the engine bay which is a concern.

    Cheers, John

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  2. Rifledriver

    Rifledriver Three Time F1 World Champ

    Apr 29, 2004
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    Brian Crall
    I consider it much easier to install bell housing after installation. I lift by front bank only and when about 1/2 way in lift and bolt on 5/8 manifold. I also leave mounts bolted to engine.
     

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  3. AZDoug

    AZDoug Formula 3

    Jun 17, 2009
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    Just a couple comments, I don't like the way that purple strap is over the crank case vent cross over tube in the first post.

    Rifledriver: Those load straps are just using the carb inlets as lift support? Or are they attached to something else?

    Thanks,
    Doug
     
  4. Rifledriver

    Rifledriver Three Time F1 World Champ

    Apr 29, 2004
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    Its not a coolant tube, its an oil breather tube and not at a lifting angle that will hurt it.
    Strap on carb inlets????? Are we looking at same picture? They are nowhere near carb inlets. They wrap around circumference of cylinder heads in his picture. If you are talking about mine A. Its a 328 engine and has no carbs. And in any event except for the manifolds there is no induction system.

    Are you an alarmist looking for something wrong or looking at different pictures than the rest of us?
     
  5. AZDoug

    AZDoug Formula 3

    Jun 17, 2009
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    I am not an alarmist, I just see the strap in the first pic possibly putting unwanted pressure on the vent tube, which i corrected as soon as I looked at my post.

    And yes, I am referring to your pic, I can't see what those load binder strap are under/connected to to hoist that 328 motor. Thats what i was asking.

    I can't tell at a glance a 328 motor vs 308 motor, Oh Mighty One.

    Doug
     
  6. absostone

    absostone F1 World Champ
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    would lose the driveshafts. seriously
     
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  7. Rifledriver

    Rifledriver Three Time F1 World Champ

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    Working around them is about as much trouble as removal.
     
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  8. absostone

    absostone F1 World Champ
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    Ive never had trouble with mine, maybe some cars have nasty hex bolts
     
  9. Rifledriver

    Rifledriver Three Time F1 World Champ

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    #9 Rifledriver, Feb 7, 2023
    Last edited: Feb 7, 2023
    And I have never had trouble leaving them in place.
    I hate to take cars apart for the sake of it.

    Everything I take off needlessly I have to put back on.
     
  10. absostone

    absostone F1 World Champ
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    True but out of the way is out of the way.
     
  11. Rifledriver

    Rifledriver Three Time F1 World Champ

    Apr 29, 2004
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    Its really clear you have never done this professionally. Its why do it yourselfers take 10 hours for a 2 hour job.
     
  12. AZDoug

    AZDoug Formula 3

    Jun 17, 2009
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    We also take time to clean and paint and detail everything before it goes back in, which is one reason it takes us longer. i doubt most customers want to pay $150/hr or whatever the going rate is, to detail the CV joint boot clamps and other parts that are accessible..

    The Op has obviously done a LOT of detail work in that engine bay.

    Doug
     
  13. absostone

    absostone F1 World Champ
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    if you say so thx
     
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  14. bitsobrits

    bitsobrits Formula Junior
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    The exhaust ports are the quick giveaway. 4V are oval, 2V are round. So could be a 308QV, or statistically speaking, more likely to be a 328.
     
  15. kiwiokie

    kiwiokie Formula 3

    Aug 19, 2013
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    John McDermott
    Thanks for your comments folks. I will try lifting with just one strap around the 5-8 bank. I am reluctant to remove the bell housing now it is on so will just see how that goes.

    Also a couple more questions:
    - can someone confirm that the 1-4 manifold is installed after the engine is in place?
    - does the main cable from the battery run above or below the crossover pipe between the fuel tanks? The position of the metal cable retention “wings” on my car suggest it runs underneath the crossover but that makes it lower than the chassis rails and so prone to damage


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  16. Ferraripilot

    Ferraripilot F1 World Champ
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    May 10, 2006
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    John!

    THIS IS THE WAY. I’m sure Brian has done this hundreds of not thousands of times


    I only might add that aside from 5-8 bank manifold bolting (done when that bank is just past the gutter), see what else electrically you can get hooked up as there’s a touch more room when it’s up like that. And yes, no drive shafts
     
  17. kiwiokie

    kiwiokie Formula 3

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    #17 kiwiokie, Feb 11, 2023
    Last edited: Feb 11, 2023
  18. kiwiokie

    kiwiokie Formula 3

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    #18 kiwiokie, Feb 11, 2023
    Last edited: Feb 11, 2023
    Really don’t want to mess with removing transfer gears and bell housing but I did remove the axles so they don’t get hung up on the mounts.

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  19. tbakowsky

    tbakowsky F1 World Champ
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    Sep 18, 2002
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    I have seen photos of these engines being installed with the front manifold installed a/C compressor in place (yes..I attempted that one..I won't do it again) and bell housing installed. The photos indicated they lifted by the rear bank..tilting the diff housing straight up..then angled into the car basicly a complete assembly accept the rear maniolf. Brian..have you ever attempted to install one that way? I may the next time I have one out..
     
  20. kiwiokie

    kiwiokie Formula 3

    Aug 19, 2013
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    Interesting. I searched on YouTube to see if there were any factory tours that showed the engines going in and found none. You would think that would be a key process to film but apparently not! Pictures of the engines awaiting installation had no exhaust manifolds attached that I could see.


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  21. classicalfas

    classicalfas Formula Junior
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    Dec 5, 2012
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    Gardiner, NY
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    Peter D
    When I installed my motor last year, the headers were resting in the chassis, bell housing and transfer gears installed, carbs, starter and alternator. Wrapped a strap around the first bank and dropped it straight down. I doubt it took 15 minutes, 3 guys, one operating the crane and one on each side of the motor.
     
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  22. kiwiokie

    kiwiokie Formula 3

    Aug 19, 2013
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    Did your car have 4 shims in the two front mounts?


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  23. Rifledriver

    Rifledriver Three Time F1 World Champ

    Apr 29, 2004
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    Engines were installed by factory completely assembled except for the manifolds just off the dyno. They had a device on the overhead crane that could electrically twist and turn the motor every which way and had a crew of several people doing it.

    In the real world we never had that and shops expected a single individual to be able to do it. It evolved to what I had in the photo from the experiences of hundreds of experienced Ferrari mechanics by about 1976.
     
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  24. classicalfas

    classicalfas Formula Junior
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    I had the standoffs or spacers in place and lowered the motor mounts directly on top.
     
  25. kiwiokie

    kiwiokie Formula 3

    Aug 19, 2013
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    John McDermott
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