308 QV Euro exhaust... | FerrariChat

308 QV Euro exhaust...

Discussion in 'Technical Q&A' started by benjammin308, Sep 29, 2005.

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  1. benjammin308

    benjammin308 Rookie

    Apr 8, 2005
    42
    Racine, WI
    Here is the mess that I have. My 1985 Euro QV was fitted with a U.S. cat. converter and muffler many years ago to meet SE Wisconsin emmision requirements. As the Euro cars have no exhaust cover or "diaper" it was way ugly. Emmision testing is no longer required for this car, so I'm trying to restore the stock European look (and performance). The original exhaust is long gone. I ordered a Stebro exhaust for a Euro QV and left it for my extremely qualified independent mechanic to fit to the car. He's having all kinds of problems, and neither one of us can figure out how to make this thing work. I would prefer not to fabricate a system from scratch. Anybody have pictures of a Euro QV from the rear and from underneath? We have all the factory manuals, but they don't show much. Thanks,

    Ben
     
  2. Owens84QV

    Owens84QV F1 Rookie

    Oct 2, 2001
    4,486
    Somewhere in NC
    Full Name:
    Greg
    I am at work but will take some pictures tonight of my '84 Euro QV exhaust and send them to you.
     
  3. BigAl

    BigAl F1 Veteran

    Mar 17, 2002
    6,146
    TX
    Full Name:
    GSgt Hartman
    same here although I know from previous posts there seems to be differences on some euro cars. I know some have one real long tube and a short one, while mine is equal lengths. I just bought a Larini exhaust which I've yet to install. I’ll post some picks when I get home if that will help.
     
  4. jwise

    jwise Formula Junior

    Apr 2, 2003
    781
    Portland Maine
    #4 jwise, Sep 29, 2005
    Last edited by a moderator: Sep 7, 2017
  5. CVest308QV

    CVest308QV Karting

    Nov 4, 2003
    50
    Glastonbury, CT
    Full Name:
    Charlie Vest
    Hi Ben,

    My 1984 308QV (Euro) is in the shop, so I can't send you pictures. If Greg sends pictures, what you'll see on his car will look like what's on mine since our two cars followed one another on the Ferrari production line (our serial numbers were 2 apart, and Ferrari only used odd numbers back then). I have a Tubi muffler that was designed for Euro QVs that fit perfectly to the OEM pipes on the car.

    If I'm not mistaken, the exhaust system components -- from the manifolds all the way to the muffler -- are completely different for the US and Euro 308QV models.

    I'm not sure how the cats and muffler were put on your car to enable you meet emissions requirements, but if you don't have the Euro QV manifolds and intermediate pipes (that go between the manifolds and muffler), I'd guess things won't marry up to your new muffler that's designed for a Euro 308QV. The manifolds are VERY expensive -- probably well over $2K in total for front and rear -- so hopefully the Euro manifolds are still on your car. The intermediate pipes will go for several hundred dollars each.

    While I was writing this, I just jumped over to the Ferrari owner's site (www.owners.ferrari.com), from which you can then access the Ferrari U.K. spare parts site. You can view the differences (I confirmed my recollection that they're very significant) between exhaust systems of the Euro and U.S. 308 QVs by browsing through the parts catalogues, which have diagrams you can view.

    Hope this info. helps and that you can find a solution that doesn't break your budget.

    Regards,
    Charlie
     
  6. Nick

    Nick Formula Junior
    Sponsor Professional Ferrari Technician

    Oct 31, 2003
    506
    Full Name:
    Nick Scianna
    #6 Nick, Sep 29, 2005
    Last edited by a moderator: Sep 7, 2017
    I have been working with Mille Miglia on special need set ups, such as the one below, its made for my 3.5 liter 308 so its a Euro style, but this unit will fit on USA mountings, this system is based on their euro performance series muffler. The system pictured below would bolt on to your existing manifolds, as you can tell by the pic its a clean & sweet set up but more expensive than the Stebro. Good luck.
    Image Unavailable, Please Login
     
  7. mike

    mike Formula Junior

    Nov 2, 2003
    721
    Colorado
    Full Name:
    Mike
    Nick will something like that work for a 328 (single cat) USA version? or will they fabricate some?
     
  8. jwise

    jwise Formula Junior

    Apr 2, 2003
    781
    Portland Maine
    #8 jwise, Sep 29, 2005
    Last edited by a moderator: Sep 7, 2017
    Nick- that looks awsome. But, how does it hook up to a stock euro header?

    It looks like the longer pipe of the unit you posted would run up the back of the engine instead of the front timing belt side. Maybe the picture is reversed? Just curious. Maybe i'm just confused, which is quite often.

    Either way- it looks like a very nice piece.

    Here is my euro front header installed, and another of them stripped and painted:
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  9. BigAl

    BigAl F1 Veteran

    Mar 17, 2002
    6,146
    TX
    Full Name:
    GSgt Hartman
    this diff is what I was talking about, i.e. that one real long pipe. Look at jwise's and the exhaust pipes are very short. Is the diff the two connector pipes or did they have diff euro setups? Mines an '85 and looks exatcly like jwise's
     
  10. Nick

    Nick Formula Junior
    Sponsor Professional Ferrari Technician

    Oct 31, 2003
    506
    Full Name:
    Nick Scianna
    We have done exhaust systems for clients so it will work. All I need to tell them is something like " the guy has a Euro 308 QV, but he does not have all the pipes needed as it was modified for DOT importation, can you do a system for me from the headers back that is all one piece?" That is what they did for me on my cars. I have USA spec cars, they now have Euro style exhausts on them & I have done the same for other clients on other 308’s. Keep in mind that these systems are approx $2700.00 fully polished, if just the muffler section polished & not the rest of the pipes other than the tail pipes it sells for $2400.00, that is much more than a Stebro. If I can be of help, let me know.
     
  11. benjammin308

    benjammin308 Rookie

    Apr 8, 2005
    42
    Racine, WI
    #11 benjammin308, Sep 30, 2005
    Last edited by a moderator: Sep 7, 2017
    Thanks all for the great input, and especially for the pictures. The stuff from Nick's looks awesome, but I'm trying not to break the bank. Notice how the pics from jwise have a y-pipe that brings the front and rear together and then just one input into the muffler (almost like a U.S. spec system without a cat), while Nick's system has two separate inputs into the muffler. The Stebro system that I'm trying to fit also has two inputs, but finding a routing for the intermediate pipes seems impossible. I will attempt to attach a photo of it from the Stebro site.

    Ben
    Image Unavailable, Please Login
     
  12. Dave

    Dave F1 Rookie

    Apr 15, 2001
    2,722
    Little Rock
    Full Name:
    David Jones
    I hope you chose to ceramic coat them, and that it's not just paint.
    As the headers can get hot enough to blister hi-temp paint right off.
     
  13. BigAl

    BigAl F1 Veteran

    Mar 17, 2002
    6,146
    TX
    Full Name:
    GSgt Hartman
    be careful Ben before you buy. jwise's is I believe, like mine and has TWO input pipes into the muffler, not a single pipe. As I said in my earlier post, it almost seems as if there were diferent exhaust setups, even for the euros. Perhaps diff years?
    I considered Tubi, Stebro, and others before deciding to go with Larini.
     
  14. jwise

    jwise Formula Junior

    Apr 2, 2003
    781
    Portland Maine
    #14 jwise, Oct 3, 2005
    Last edited by a moderator: Sep 7, 2017
  15. cavallo_nero

    cavallo_nero Formula 3

    Nov 3, 2003
    1,707
    colorado
    Full Name:
    Giovanni Pasquale
    #15 cavallo_nero, Oct 3, 2005
    Last edited by a moderator: Sep 7, 2017
  16. chris marsh

    chris marsh F1 Veteran
    Silver Subscribed

    Aug 30, 2005
    5,760
    Detroit
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    Chris Marsh
    #16 chris marsh, Oct 3, 2005
    Last edited by a moderator: Sep 7, 2017
    FYI I purchased a stebro muffler. I am going to send it for jet hot coating. Here is photo of the rest of the exhaust that Quicksilver is fabbing for me right now, I will also send this for Jet-hot. My car is '83 euro.
    (Forgive if the picture doesn't come thru my first attempt at posting photo)
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  17. BigAl

    BigAl F1 Veteran

    Mar 17, 2002
    6,146
    TX
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    GSgt Hartman
    I was going that route until I visited (and called) most of the muffler shops here and no one did mandrel bending and none had done on a Ferrari let alone other performance sports cars. All I heard was "We can try....", didn't fill me with confidence.

    I researched and shopped around and decided on the Larini system. I'm going to do a before/after photo documentation as well as sound files.
     
  18. stevew

    stevew Formula 3

    Jun 9, 2002
    1,839
    uk
    Full Name:
    Steve
    #18 stevew, Oct 3, 2005
    Last edited by a moderator: Sep 7, 2017
  19. jwise

    jwise Formula Junior

    Apr 2, 2003
    781
    Portland Maine
    #19 jwise, Oct 3, 2005
    Last edited by a moderator: Sep 7, 2017
  20. BigAl

    BigAl F1 Veteran

    Mar 17, 2002
    6,146
    TX
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    GSgt Hartman
    do you still have the 308? Could you make a sound file and post?
     
  21. stevew

    stevew Formula 3

    Jun 9, 2002
    1,839
    uk
    Full Name:
    Steve
    Sorry Al,sold it a few months back.Don't half miss it though.
     
  22. hanknum

    hanknum Formula 3

    Nov 1, 2003
    2,050
    Santa Barbara
    Full Name:
    Henry
    Jwise,

    Are those catalytic converters on your track system, or are they mufflers? I also see that you have a "crossover" pipe that mixes the the gases from each bank. Was this necessary? I've got a similar system (I'll try and post a pic when I get home) w/o the crossover and have always wondered if it would make a difference.

    Henry
     
  23. BigAl

    BigAl F1 Veteran

    Mar 17, 2002
    6,146
    TX
    Full Name:
    GSgt Hartman
    sure look like converters....
     
  24. BigAl

    BigAl F1 Veteran

    Mar 17, 2002
    6,146
    TX
    Full Name:
    GSgt Hartman
    what made you go with Tubi, name, recs, etc?
     
  25. stevew

    stevew Formula 3

    Jun 9, 2002
    1,839
    uk
    Full Name:
    Steve
    Did a lot of research over here in the UK.And I must be honest the quality and finish of the Tubi was way ahead of anything else available.As well as sounding good,the system had to look good because as you know on the 308 you can see it.
     

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