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Dino Engine Failure

Discussion in '206/246' started by ghenne, Jun 19, 2007.

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  1. senna21

    senna21 F1 Rookie

    Jul 2, 2004
    3,334
    Los Angeles, CA
    Full Name:
    Charles W
    #51 senna21, May 16, 2008
    A bit off topic but is that a yellow Lancia Stratos hood in the second picture?
     
  2. 4redno

    4redno Formula 3

    Mar 21, 2006
    1,067
    Seattle, WA
    Full Name:
    Keith Mitchell Wintraub
    #52 4redno, May 16, 2008
    And a bare Daytona in the first photo!
     
  3. DM18

    DM18 F1 Rookie

    Apr 29, 2005
    4,725
    Hong Kong
    #53 DM18, May 16, 2008
    Congrats on a big job
     
  4. of2worlds

    of2worlds F1 World Champ
    Silver Subscribed

    Apr 6, 2004
    18,701
    ON
    Full Name:
    CH
    #54 of2worlds, May 17, 2008
    Just a guess but...the ex Lauda 1974 euro version being restored.

    The Dino engine rebuild has been a long process. Very neat to see the design differences between the old and new piston for the motor. More meat in some areas and less in others!
    CH
     
  5. ghenne

    ghenne Formula Junior

    Mar 8, 2004
    461
    Toronto, Canada
    #55 ghenne, May 18, 2008
    Yes, the Daytona was Lauda's car when he signed with Ferrari in 1973. It looks like it was badly burned - it will be a lot of work to get that one back together.

    And yes, that is a Stratos in the background. It's engine is also out. It's amazing how little is left in a Stratos without an engine. For all their incredible styling, they are very simply put together. I can see why replicas are not that tough to build.

    We'll get results from the compression and leakdown this week.
     
  6. ghenne

    ghenne Formula Junior

    Mar 8, 2004
    461
    Toronto, Canada
    #56 ghenne, May 21, 2008
    The compression test was done today.

    Compression is between 150 and 156 in all cylinders; leakdown is 9-15%, all at the bottom where it should be. After running it on the bench a while longer, the valves will be readjusted, and the engine can then be reinstalled.
     
  7. John Corbani

    John Corbani Formula 3
    Honorary Owner

    May 5, 2005
    1,153
    Santa Barbara, CA
    Full Name:
    John Corbani
    #57 John Corbani, May 21, 2008
    Sounds good. Mine is very close and I have 14,000 miles since new pistons. Yours should run just fine. Thanks for the feedback.
    John
     
  8. MurrMan 246

    MurrMan 246 Rookie

    May 30, 2008
    3
    Singer Island, FL
    Full Name:
    P. Murray
    #58 MurrMan 246, May 30, 2008
    I'm sure this problem has long since been solved, but my dad and I had the same problem with our Dino - it would drive completely normally for about 20 to 25 minutes, then it would start to quickly and severely loose power, misfire then suddenly (after we would pull over to the side of the road) the engine would die completely and refuse to restart

    After the car left us stranded several times (each time afterwards it was towed to the shop) the problem was finally solved by replacing the Dinoplex ignition module with a modern aftermarket one

    now the car runs like a CHAMP and reliably to boot
     
  9. ghenne

    ghenne Formula Junior

    Mar 8, 2004
    461
    Toronto, Canada
    #59 ghenne, May 31, 2008
    Last edited: May 31, 2008
    In this case, it was not the Dinoplex. The car already had an MSD system and we could see the spark when we cranked the engine. As part of the rebuild, we've changed that to a Crane and updated the distributor to be electronic.

    The engine is back in and the car is running. I took it for an early test drive on Thursday - there are a few issues to be resolved. Looks like it is coming home in the next week!
     
  10. ghenne

    ghenne Formula Junior

    Mar 8, 2004
    461
    Toronto, Canada
    #60 ghenne, Jun 17, 2008
    I've had the car for a week now, and I have put almost 1000 miles on it. It's running great. It revs smoothly to redline, and cruises comfortably all day. Wheeee!

    Dinos are for driving!
     
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