Harley M8 114ci Road Glide S&S 475 Feuling Cam Chest Upgrade & Dyno Tuning

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  • Опубліковано 27 лис 2024

КОМЕНТАРІ • 37

  • @NKBobcat
    @NKBobcat Рік тому +2

    Shows what quality, precisely made, performance parts will do. Feuling and Trask are two great companies. He's gonna love to twist that throttle!

  • @vernlochtefeld1626
    @vernlochtefeld1626 Рік тому +4

    They really got these 114s running. Mine with Star F35A cam just made 133 HP 130 TQ

    • @dextersimmons6020
      @dextersimmons6020 Рік тому

      How is the low end with that cam?

    • @vernlochtefeld1626
      @vernlochtefeld1626 Рік тому +1

      A little choppy off idle in 1st. Took a lil clutch work practice to leave a stop light easy and smooth. Hope a lil more tuning can take that out. 2 to 3k same as SE-498 cam. 3500 to 6500 pulls like a rocket. I think ideal cam for a hot 117,119,122. Buddy also has softail 119 HP reels him in like he is on a string. Had it back 4 days and put 1k miles on it.

    • @vernlochtefeld1626
      @vernlochtefeld1626 Рік тому +2

      @@dextersimmons6020 I added a 3” 2.25 ID pipe where Db reducer had been removed. Pulled it again and got
      135 HP @ 6,140
      134 TQ @ 3,750
      It got smoother at low rpm as well. It’s well known that the M8s are exhaust sensitive. Mine sure proved that.

    • @FredricChapman-wk5gv
      @FredricChapman-wk5gv 10 місяців тому

      @@vernlochtefeld1626great numbers! Mind sharing the other mods you did?

    • @vernlochtefeld1626
      @vernlochtefeld1626 10 місяців тому

      @@FredricChapman-wk5gv it’s a MoCo stage 3 107 to 114. Same bore as 117s only with shorter stroke. Thats 11-1 pistons plus I used the thinner Cometic gasket to tighten the quench a bit & bump the compression a bit. Otherwise SE Ventilator extreme AC, SE 64 TB & intake. 6.2 injectors & S&S Superstreet 2-1 tuned with PV.

  • @seanmt1510
    @seanmt1510 7 місяців тому +1

    Wow! Love that 114!

  • @MrBooNeal
    @MrBooNeal 4 місяці тому

    Bro that thing hit over 170 mph 😮that’s impressive I definitely have to do that to my fatbob

  • @superdave103harley
    @superdave103harley 8 місяців тому +1

    Wow that's a nasty 114!! Great job guys

  • @jamesyoung1687
    @jamesyoung1687 Рік тому

    I went a S&S 475 cam and a big bore D&D pipe with a Thundermax tuner. It woke my 20 RGS up.

  • @greghinchley6277
    @greghinchley6277 Рік тому

    Excellent wrench & teacher!!

  • @TonyTheTruckGuy
    @TonyTheTruckGuy Рік тому

    Great numbers for a stage 2

  • @MrCFerren
    @MrCFerren Рік тому +2

    Would love to see what that setup would do with some head work. You guys should put a parts list together with links to them.

    • @jcsperformance2778
      @jcsperformance2778  Рік тому +1

      Yes, head work would have made an awesome difference.

    • @d.sandell2555
      @d.sandell2555 Рік тому

      Moonshine's got some nice ported heads built by Frankenstein engineering 1.5mm oversized valves for 114.. I'm currently having my 22 Street Glide Special biult with pretty much that configuration with polished heads..
      That 475 is going to rip ass with not a lot of high lift trama on the valve train. I believe is the perfect build for a 114. 👍

  • @johnwhitty9069
    @johnwhitty9069 Рік тому +1

    Dude I miss your gun channel. Just found this channel and it's awesome though.

    • @jcsperformance2778
      @jcsperformance2778  Рік тому +1

      Yeah, miss the gun work too. Shop keeps me too busy, though. Thanks for watching!

  • @jasonkimble8926
    @jasonkimble8926 Рік тому +2

    Good numbers

  • @ibuiltmineo1oo
    @ibuiltmineo1oo Рік тому

    Damn that is awesome.

  • @John-yf6iw
    @John-yf6iw 11 місяців тому +1

    Why didn’t you install the 468 cam?

  • @Gimps_Garage
    @Gimps_Garage Рік тому

    What’s with the dead dip at around 2,500RPM?

  • @carlosayala9995
    @carlosayala9995 9 місяців тому

    Subscribed

  • @andrewwatt8726
    @andrewwatt8726 Рік тому

    What was the runout?

  • @loyalhearted6101
    @loyalhearted6101 Рік тому

    How much does all this cost

  • @physiciansassist1
    @physiciansassist1 Рік тому

    Can you still tour on a 475 cam?

    • @angelapanza8757
      @angelapanza8757 11 місяців тому +2

      Hell yes!!! I ran from Fl to Milwaukee for the 115th, 2k miles and averaged 47 mpgs. Passes with ease if at around 2700 and up so no need to downshift on the highway. It also sounds nasty

    • @allan9584able
      @allan9584able 25 днів тому

      can but its a pain the cam is never relaxed to much duration on the exhaust is the issue

  • @antoinegauthier7027
    @antoinegauthier7027 Рік тому

    What did that cost

  • @GregKessey
    @GregKessey 11 місяців тому

    How does more air fuel mixture equal fuel economy ? 8:57 NOT being a smart ass, real question.

    • @kodyziegler6601
      @kodyziegler6601 3 місяці тому +1

      More power to move the same amount of weight. That alone equals less force (fuel) needed to move at the same speed. Think lower rpm to move at a certain speed. Easiest way to explain. As long as fuel and air ratio is dialed correctly and engine is running at an optimum efficiency (that’s why we dyno tune in the first place)