355 reassembly | Page 8 | FerrariChat

355 reassembly

Discussion in '348/355' started by tashier, Feb 9, 2009.

This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.

  1. Monteman

    Monteman Formula 3
    Rossa Subscribed

    Feb 9, 2006
    2,345
    Santa Barbara, CA
    Full Name:
    Monte
    They are both the same but the green one is a newer version and the black one the old one. The black one's were prone to failure hence the new green ones.
     
  2. davehelms

    davehelms F1 Rookie

    Jan 3, 2004
    4,629
    Full Name:
    Dave Helms

    http://ferrarichat.com/forum/showthread.php?t=127479&highlight=355+overheating
     
  3. tashier

    tashier Formula Junior

    Sep 8, 2008
    573
    Oregon
    Full Name:
    Sean
  4. tashier

    tashier Formula Junior

    Sep 8, 2008
    573
    Oregon
    Full Name:
    Sean
    Thanks for the info! Does this mean that someone has already replaced some of the units or did it come factory mixed and matched? I have 2 green and 1 black.
     
  5. tashier

    tashier Formula Junior

    Sep 8, 2008
    573
    Oregon
    Full Name:
    Sean
    I need to post a picture of my hose cut away, looks very similar to the one you posted Dave on that thread. When I picked up the new hoses today I realized that they are supposed to be ~1/4" I.D. all the way through. I hadn't imagined they would close up that small, looked like solid rubber to me with a tiny hole in the center. I will post a pic.
     
  6. davehelms

    davehelms F1 Rookie

    Jan 3, 2004
    4,629
    Full Name:
    Dave Helms
     
  7. tashier

    tashier Formula Junior

    Sep 8, 2008
    573
    Oregon
    Full Name:
    Sean
     
  8. tashier

    tashier Formula Junior

    Sep 8, 2008
    573
    Oregon
    Full Name:
    Sean
    I've got it in and running. Runs very well too. I've just got one stinking noisy tappet that's driving me nuts and hasn't gone away yet. Oil is up to correct level. Ran it probably a total of 30 minutes with a little revving.
     
  9. zero

    zero Guest

    Apr 24, 2007
    776
    #184 zero, Mar 7, 2009
    Last edited: Mar 7, 2009
    Maybe the noisy tappet will go away once the engine is under load and or higher revs. Thus raising the oil pressure enough to fill that tappet cylinder.
    I had a simular problem with an engine i built. the noise went away due to the tappet pumping up with oil at pressure.
     
  10. tashier

    tashier Formula Junior

    Sep 8, 2008
    573
    Oregon
    Full Name:
    Sean
    #185 tashier, Mar 9, 2009
    Last edited: Mar 9, 2009
    Took it for a drive several times tonight. Runs superb. A little difficulty shifting, maybe just a linkage adjustment needed. However, I still have the really loud 'tapping' noise. Honestly, can't tell 100% if it's a lifter or an exhaust leak. It taps loudest when idling but nearly goes away when it's revved up. On decel it's gone until down to idle again.

    Looking to get maybe a stethoscope or something similar to really be able to get in there and listen. My thinking is either it really is a sticky lifter or it's leaking right at the Fabspeed header. I was thinking of the possibility that maybe I got one of the exhaust gaskets on the ports 180 off (just brainstorming). I've double checked all the nuts and they are all snug. I'm just guessing really until I'm able to pick up something to hear it better with.
     
  11. tashier

    tashier Formula Junior

    Sep 8, 2008
    573
    Oregon
    Full Name:
    Sean
    Well, I found my noise. It wasn't a tappet.
     
  12. nunov

    nunov Rookie

    Oct 26, 2006
    42
  13. FandLcars

    FandLcars F1 Rookie

    Aug 6, 2006
    3,057
    Tempe, Az
    Full Name:
    Rick Schumm
    Hope not a serious problem, but I'd also like to hear what you found, Sean.
     
  14. Dr. Strange

    Dr. Strange Rookie

    Mar 19, 2009
    4
    SF Bay Area
    The suspense is killing me....what was causing the noise?
     
  15. enginefxr

    enginefxr Formula 3

    Aug 20, 2007
    1,753
    S&R Exotics
    Full Name:
    Gary Sharpe
    Since Sean hasn't been on in a while---leaking headers making the noise.
     
  16. tashier

    tashier Formula Junior

    Sep 8, 2008
    573
    Oregon
    Full Name:
    Sean
    Fabspeed worked with me to get the issue resolved, overnighting everything to me to get me going ASAP. They are great to deal with. I have them on now and they look and sound great.

    I'm now trying to get all the wheelwell covers and underpans on, since I didn't take them off it's a bit of a challenge figuring out where all the right screws go.


    The car really runs great, Gary (Enginefxr) did a great job on the engine and the Fabspeeds are a great replacement for the OEM headers.

    I managed to get a nail in the left rear tire somehow, luckily figured that out at home since there is no spare. Taking that in to get repaired today.
     

Share This Page