Engine removed from my CVO Springer

  • ralphski
    ralphski
    6 years ago
    after 4 days finally removed the engine.
    drop it off to Hoodie for a full engine rebuild on Tuesday.
    heads machined by Hoodie, 58mm throttle body, Timken conversion, unsure which cams to install ATM.
    i'm not going to remember how to put the bike together again :-(
     


    BUT..... it'll give me more time to ride my other bike


  • tussuck
    tussuck
    6 years ago
    Its still a Vrod though....
  • Kingchops
    Kingchops
    6 years ago
    Holy cow Ralph, you've been busy.  Nice work.  Always good to have a backup bike!
  • evilsim
    evilsim
    6 years ago
    Wow ... Both very nice.
  • Vic
    Vic
    6 years ago

    Engine rebuild forced Ralphski? or just wanted an upgrade.

    2nd bike looks ok, but give me a cvo springer any day :-).

  • ralphski
    ralphski
    6 years ago
    more than likely i'll flash the ECU with a download for the first 1000? km's.
    when everything is run in etc i'll take it to Lushy.
    dyno on a new engine rebuild, not good ?
    nothing wrong with the engine ( 98 hp 113 ft-lbs ), let Hoodie build me a bulletproof engine.
    i'm guessing around 130 mark for both hp and ft-lbs
    then....... bye bye night rod TURBO :-(
  • Daggs
    Daggs
    6 years ago
    Quality parts + a well laid out plan + Hoody + Lushy = a good result 
  • LOFTYBOB
    LOFTYBOB
    6 years ago
    Neville Lush is a legend, the only person I trust to tune my monsters

  • ralphski
    ralphski
    6 years ago
    crank run out - 015" on one end, 006" on the other, WTF
    we're thinking 263 SE cams.
  • ralphski
    ralphski
    6 years ago
    picked up the engine from Hoody about a week ago now.
    have bolted the engine and trans back into the frame.
    planned on doing the primary bolt up today, but.....broke one of the inner primary case bolts off, fck.
    my fault, it states to replace all 5 bolts upon re-fitting.
    managed to drill and use a easy-out to remove the broken bolt.


  • 98fxstc
    98fxstc
    6 years ago
    Google S&S break-in method for your heat cycles to get your head around what you are doing
    here is another good read
    http://harleytechtalk.com/index.php?topic=63237.0
    AFR is important to get your rings seated
    Could get your Tuner to email a break-in cal for your heat cycles
  • Hoodeng
    Hoodeng
    6 years ago
    I think comparing a Yamkowhonsu multi to a rather large V twin air cooled in engineering and performance is a little unfair, as Harley Davidson have know for years their air cooled product was never cutting edge in comparison even in the 60's let alone the twenty first century, their aim was to build a machine that the owners felt repeatedly familiar with ,and with sound engineering practices that reflected the technology of the day suited to the engine being built .This customer target must have some credibility to it as i bought my first Harley in 75 and have had one ever since,[three Sportster's and three big twins].

    That said , they can be made to perform much to a owners satisfaction . The dictates of design follow emission compliance as one priority ,the engines they manufacture are as good as they can be for the point in time of manufacture , i think the M8 will prove itself as another worthy hot rod big twin.

    Run in on the dyno or some running before the dyno with an appropriate tune is up to the customer , i have  tended towards run in on dyno myself but that is me , as i found it convenient as well.But to run up a high comp engine with a tune based on shifting some lines around on a 3D map ,, i don't have that skill .

    Turbo V Rods are an absolute cracker in their own right , but put a turbo or compressor on a R3 and you have another animal ,they are similar but not comparable.But you would be surprised at how similar the heads are laid out.
  • ralphski
    ralphski
    6 years ago



    finally put the engine back in without too many issues.
    video off the final heat cycle before it goes to Lushy in the next few days for a tune.
    i can't fckn wait..........


  • Odin
    Odin
    6 years ago
    that Pro Pipe still kooks the goods Ralphski. just sayin'
  • paulybronco
    paulybronco
    6 years ago
    Sounds good
  • ralphski
    ralphski
    6 years ago
    bike was dropped back today from Lushy.
    haven't been able to ride it yet, a little wet.
    but lookin' at the dyno results, fckn beautiful
    thanks again to Hoody for the build, Lushy for the tune and Shane ( Adelaide Motorcycle Recovery ) for transport to Lushy and back home.


  • paulybronco
    paulybronco
    6 years ago
    Thats a LOVELY graph, that hold the tq very well
  • Lushy
    Lushy
    6 years ago
    The pipe works pretty well on Ralph's bike. It was better than I thought it would be and still has the quiet baffle in it, although baffle is modified some. I really like those cams in an engine with good heads. They are a good performer and easier to tune than some. The pipe/cam are responsible for the very linear power curve and the bike sounds cool without killing babies three kms away.  
  • speedzter
    speedzter
    6 years ago
    What engine specs did it end up with ?
    Were the heads just decked or ported as well ? Cams ? Cranking compression ?
  • Lushy
    Lushy
    6 years ago
    As per details by Ralph previous, 10.5 comp 263 cams and Hoody ported the 110 heads. 58 Throttle body. ( I would like a 62 but I am a bugger for that :-) !!  )