How to Build a High Horsepower Harley Davidson Milwaukee Eight Engine In Your Own Garage | WW

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  • Опубликовано: 15 янв 2025

Комментарии • 68

  • @jpcycles
    @jpcycles  2 года назад

    Read Patrick's article about the 148hp Softail build here! bit.ly/3o8FOxj

  • @frenchtoast-d7u
    @frenchtoast-d7u 2 года назад +2

    Normally I’m not into Harleys, but this thing is cool AF.

  • @magic4221
    @magic4221 2 года назад +3

    150/150 are excellent numbers for off the shelf parts and very correct assembly methods were used in both videos. Only worry for the guy who's a burnout king. Broken clutch Basket call be a disaster. The young new builders have great teachers at JP and I know you don't want any surprises for anyone.

  • @bradlozano2571
    @bradlozano2571 2 года назад +10

    Top of the line parts...Big Bucks...curious to see what the total $ retail cost of parts on this job?

  • @Sandro-ir4vk
    @Sandro-ir4vk Год назад

    Hey Patrick! I love your video's they are detailed, exact and straight to the point! - the information is always very relevant.
    I watched the whole series, learned a ton.

  • @jimbeam4111
    @jimbeam4111 2 года назад +11

    You guys should do a “budget “ build with a Softail Standard. $3,000 limit. Ergonomics, suspension, performance. Show how to plan out a budget build.

    • @bonillabros9613
      @bonillabros9613 2 года назад +7

      3k won’t go far

    • @spoom937
      @spoom937 2 года назад +2

      You can get suspension and a cam with that if you shop right and know someone who will install for cheap! Unless you can do it yourself!

  • @Steve-fq1ln
    @Steve-fq1ln 2 года назад +1

    Excellent build and top job with the video as usual. 150HP & TQ incredible must have been a lot of fun to ride

  • @rebel_ltz
    @rebel_ltz 2 года назад +1

    I know you have separate videos but I wish the install was as detailed as the disassembly video.

  • @LTVoyager
    @LTVoyager Год назад +1

    It appears a Harley Milwaukee Eight engine is a good engine as long as you replace all of the Harley parts. 😂

  • @michaelputhoff7035
    @michaelputhoff7035 2 года назад

    I would like to see and hear it run !!!!

  • @bc1953
    @bc1953 Год назад +1

    How much did the build cost ?

  • @ironpug42
    @ironpug42 Год назад +1

    How much did it cost for the build.

  • @billsmith8739
    @billsmith8739 2 года назад +1

    I'm surprised you did not use S&S easy start cams. Used S&S 97ci big bore kit for my 88. Makes a difference in starting..

    • @superduty131
      @superduty131 2 года назад +1

      Milwaukee 8 has electric compression releases in them from the factory.

  • @joshuabennett723
    @joshuabennett723 2 года назад

    comp delete and chain conversion on stock transmission? hope you plan on swapping that out soon

  • @RickyG512
    @RickyG512 2 года назад

    Hi Patrick, amazing video and want to get these same upgrades done to my bike, slightly confused as at 0:35 you said there's installation videos of every step of the process, and your article mentioned once we have all the tools all we have to do is follow the video series. Only issue is that I can't find these installation videos/series anywhere on the entire RUclips channel. Are they still to be uploaded? If you could point me in the right direction it'll be massively appreciated! Cheers Patrick

    • @jpcycles
      @jpcycles  2 года назад

      We will be releasing 1/month starting this Saturday. I'll add links in the description.
      - Patrick

    • @RickyG512
      @RickyG512 2 года назад

      @@jpcycles Perfect, thanks Patrick, you da man!

  • @robdedgar
    @robdedgar 5 месяцев назад

    How bad does that cam shake at the light?

  • @Jimmy_Jim_Jim_1234
    @Jimmy_Jim_Jim_1234 Год назад

    Why not a DarkHorse comp? I think it might need it with the extra tourque.

  • @Bluecollarfatbob
    @Bluecollarfatbob Год назад +1

    What was the estimate on total cost of this build?

  • @jimmincey2285
    @jimmincey2285 2 года назад

    I have a question on fuel consumption. How far do you get on the 5 gallon tank. If you're group riding, does this build turn you cruze in 100 mile fuel stops?

    • @bap2139
      @bap2139 Год назад

      Basically yes

  • @rollandklontz
    @rollandklontz 2 года назад +3

    Granted its not as much power but the cost of the S&S parts alone is the same as a 131 crate motor and you dont have to split the case.

    • @joepere784
      @joepere784 2 года назад

      I did 131 screaming eagle kit
      Harley’s tuner is rubbish
      And screaming eagle parts are inferior to s&s
      . Snorting farting ,backfiring
      Isn’t making power. Cannot not be compared
      And all done at dealer.

    • @rollandklontz
      @rollandklontz 2 года назад

      @@joepere784 that doesnt sound like a parts issue sounds like whoever put the cam chest together didnt know what they were doing or doesnt know how to adjust pushrods.
      There isnt much of a difference between Harley parts and S&S.
      Most of the top engine builders in the country start with HD cylinders, heads, cranks and cases

    • @joepere784
      @joepere784 2 года назад +1

      @@rollandklontz lol it’s actually Harley Davidson inferior parts. All done at Harley dealership. A good buddy of mine did same build all s&s zipper cam Vance & Hines tuner
      I rode it & sorry to say Harley need more r & d
      His bike rides silky smooth & power is on tap
      Mine with screaming eagle parts
      & Harley tuner is a joke. Btw this isn’t my first Harley I’m 50 years old. I love my bikes
      I just think Harley Davidson could do a much better job.

    • @joepere784
      @joepere784 2 года назад

      @@rollandklontz lol it’s actually Harley Davidson inferior parts. All done at Harley dealership. A good buddy of mine did same build all s&s zipper cam Vance & Hines tuner
      I rode it & sorry to say Harley need more r & d
      His bike rides silky smooth & power is on tap
      Mine with screaming eagle parts
      & Harley tuner is a joke. Btw this isn’t my first Harley I’m 50 years old. I love my bikes
      I just think Harley Davidson could do a much better job.

    • @rollandklontz
      @rollandklontz 2 года назад

      @@joepere784 didnthe same mechanic that put his bike together put yours together?
      Sound like an installation problem and not a parts problem.
      The only issue with the tuner is that its epa compliant and there are no CA tunes available.

  • @ozzynmyrtle
    @ozzynmyrtle 2 года назад

    Im curious to see how long the stock tranny will last. Keep us updated please.

  • @AnthonyCifani
    @AnthonyCifani Год назад

    No Timken conversion at all?

    • @ryanfoley2198
      @ryanfoley2198 Год назад +1

      You can only do that on the touring M8, not Softail M8....at least according to DarkHorse

  • @gvs5318
    @gvs5318 2 года назад

    What is your opinion on a big cam in a 131 crate motor?

  • @palmettolowlife1996
    @palmettolowlife1996 2 года назад

    I’ve got a SE Stage III 122 kit installed and produce over 100 Hp. Should I install the SE 5.5 gallon Fuel injectors or will it cause problems ?

  • @LonerBoi88883
    @LonerBoi88883 2 года назад

    Would aftermarket fuel injectors make the bike better on gas

    • @jpcycles
      @jpcycles  2 года назад +2

      No. The bigger injector is used for the increased engine capacity and output where the stock injectors won't flow enough fuel. A stock injector flows plenty of fuel for the stock engine.

  • @roncoburn7771
    @roncoburn7771 2 года назад

    nice build iam at 160 hp 155 torque all for around 4 grand

    • @michaelomalley5921
      @michaelomalley5921 2 года назад

      What was the ride?
      What kind of parts?
      Must be a mean ride

  • @blakekeefe2963
    @blakekeefe2963 2 года назад

    I wanna hear the thing

  • @magic4221
    @magic4221 2 года назад +3

    Excuse me all too hell. Clutch basket. Not shell. I forgot I was talking to someone who's a terminology snob.

  • @2wheel-therapy
    @2wheel-therapy 2 года назад +2

    Must be nice to just throw $10,000 at a bike like that... LoL

  • @magic4221
    @magic4221 2 года назад +2

    Really believe the clutch shell should be updated to Trask or an equal unit. Stock shell is very weak.

    • @TheImtoomuch
      @TheImtoomuch 2 года назад

      Well you don’t know it’s not called a shell so your advice doesn’t hold much weight.

  • @FeatheredDino
    @FeatheredDino 2 года назад +3

    I can't justify building a big twin. If I was gonna build a Harley to go fast, it'd be a Sportster. Those Sporty engines are way overbuilt, their bottom end can handle 200+ HP and last 100,000+ miles untouched, they're lightweight and they're just a way better architecture for power production, and it shows. They make a shit ton of power with a big bore kit and cams, and they do it reliably.
    Comparably, the price you spend on a big twin for the little return you get? It just doesn't seem worth it to me. Intake, exhaust, a cam and a tune is about as far as I'd go on a big twin.
    After all... That $35,000 Harley with $$$$$ worth of engine work to make 148hp, is still waaaaaaaaaaay slower than some bone stock Japanese 600cc bike. But you take a $11,000 Sportster and spend $3,000 on the engine, you're making more power than the big twin in a bike that's hundreds of pounds lighter for tens of thousands of dollars less.

    • @darylcopp9013
      @darylcopp9013 2 года назад +1

      The bike he is working on is 2019 Fat Bob. They were only $17000 new and you can find them for $14000.

    • @roncoburn7771
      @roncoburn7771 2 года назад

      lol i would love to see a stock sport bottom end handle 200 hp

  • @AriH211
    @AriH211 2 года назад +2

    Great vid Patrick, garage porn for sure! I appreciate your explanation behind each component choice, helped me understand what you were doing and why. Bummed I didn't get to twist the stick on this thing when I was in Sturgis!

  • @kneesinthebreeze7417
    @kneesinthebreeze7417 2 года назад +1

    Hey Patrick if you guys need a motorcycle to work on I have a 2018 breakout you guys can sup up. 😉 just saying.

  • @Bluecollarfatbob
    @Bluecollarfatbob 2 года назад

    Wait… was this a 107 or a 114?

    • @christopherbredel8183
      @christopherbredel8183 2 года назад +5

      Doesn't matter, you're replacing all the pieces that make them different

    • @OICU81266
      @OICU81266 2 года назад +3

      I’d say 107 for the 75hp he stated.

    • @klausheisler3701
      @klausheisler3701 2 года назад +1

      It's a 107.

  • @klausheisler3701
    @klausheisler3701 2 года назад +3

    LOL, $12,000 in parts AT LEAST!!! There's about $16000 dumped into this bike on top of the cost of the bike.

    • @roncoburn7771
      @roncoburn7771 2 года назад

      no way

    • @klausheisler3701
      @klausheisler3701 2 года назад

      @@roncoburn7771 Yes way, 100%. This is a $30K bike to include parts and labor, at least $12K in parts. The only thinks that look stock are the tires, rims, tank, and frame.

  • @brucesmith7858
    @brucesmith7858 2 года назад +1

    God I would’ve hated to see the price tag on that. I guess I’ll just keep playing the lottery and hoping.

  • @JR_1982_JR
    @JR_1982_JR Год назад

    its a great sin not putting a like on these videos

  • @magic4221
    @magic4221 2 года назад

    Damn spell check. Could not call.

  • @Ridehighfxdb
    @Ridehighfxdb 2 года назад

    Kiss that transmission goodbye

  • @safelyanonymous5717
    @safelyanonymous5717 2 года назад +1

    classic harley- underpower the bike expecting and banking on customers taking their bike to j&p cycles and or/zippers so basically you pay 23-26k for that fatboy then pay another 10k to make the power what should have come from the factory. Or you can just buy a triumph, kawasaki, indian, honda, etc and save the 10-15k and have a bike that will have less issues does the road

    • @seansaenz9276
      @seansaenz9276 2 года назад +1

      who gives a shit buy a bike make it your own or ride "off the rack" who gives a shit what they want to do with their money...DILLIGAF!!!

  • @regnar19881
    @regnar19881 2 года назад

    Now that you spent $20k on cool-guy parts you snap the teeth off of 3rd gear because you now made the transmission the weak point in the drive train. But hey, you can afford another $5k for a Baker bulletproof trans, right?