Peterbilt 359 Rebuild ep51 - Big Cam Cummins fuel mods.

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  • Опубликовано: 22 янв 2025
  • changing fuel button and going over other adjustments that can be made to the Cummins PT fuel pump.

Комментарии • 267

  • @iamrichrocker
    @iamrichrocker 3 года назад +54

    one of the most underrated channels going..just a good hard working Dude..admiration

    • @fjerome5958
      @fjerome5958 3 года назад +1

      Very true

    • @mrwolf9335
      @mrwolf9335 3 года назад +1

      Absolutely definitely worthy of way more subs than it has

  • @donaldallen2325
    @donaldallen2325 3 года назад +40

    Ezrider and twinsticks in the same morning. Good start to a cold morning

    • @andyk3950
      @andyk3950 3 года назад +1

      Twinsticks has a power steering problem on his 359....check out his latest upload maybe you can suggest something.

  • @mattcoy2817
    @mattcoy2817 3 года назад +22

    Everyone loves the cat but man the old 855 cummins was the real work horse

    • @prevost8686
      @prevost8686 3 года назад +5

      Both were great engines as well as the Series 60. They were all million miles plus engines when they were properly taken care of.

    • @frankpeavy4538
      @frankpeavy4538 3 года назад +3

      @@prevost8686 series 60 came along after the mechanical engine. Detroit Diesel was still running 2 stroke 8V-71&8V92 to compete back then. With that being said. I love my series 60 Detroit!

    • @mrwolf9335
      @mrwolf9335 3 года назад

      Cats, Cummins, Gardner, Rolls Royce and Perkins everyone else playing catch up respectively for their times

  • @randycecil7375
    @randycecil7375 3 года назад +22

    For not having a helper/camera guy, you do great to show us what your doing! Thank you 😊

  • @Dave-1277
    @Dave-1277 3 года назад +21

    Twinsticks and Ezra all in the same morning, how much better could life get?!?! Great job Ezra! Stay safe brother.

    • @carlthor91
      @carlthor91 3 года назад +3

      You beat me to it, great morning, plus an FSC SpeedShop video, all uploaded this morning, Bonus.👍👍👍

    • @ruaraidhmcdonald-walker9524
      @ruaraidhmcdonald-walker9524 3 года назад +3

      Was thinking just that!! Double dose of Pete!

    • @smckinney3mckinney141
      @smckinney3mckinney141 Год назад

      Hey go for the gusto, skip the numbered "Buttons" and put a "Stinger" Button in it,and let that 359 roll.

  • @nonsequitur807
    @nonsequitur807 3 года назад +16

    Am I the only one that hits like b4 I watch lol

  • @johnmartin6200
    @johnmartin6200 2 года назад +2

    I sure am thankful for people like you. Just bought a 86 359 with a big cam 3 and looking for this exact information.

  • @splewis1977
    @splewis1977 3 года назад +2

    The amount of knowledge is one thing. Thr rase of explanation and teaching I'd a whole other level. This guy is a wealth if amazing know how.

  • @frankpeavy4538
    @frankpeavy4538 3 года назад +4

    Definitely brings back memories when I was growing up and riding with my heroes who taught me how to drive. Pretty much every weekend one of us would have our fuel pump taken apart if we had gotten out pulled somewhere during the week LOL. So much more fun and Outlaw then plugging into a computer😁.

  • @mikedowland9949
    @mikedowland9949 3 года назад +5

    Perfect timing-just sat down for lunch👍

  • @paulmartin3340
    @paulmartin3340 3 года назад +12

    Man
    The stuff you know about trucks, diesel engines and associated equipment to keep the wheels turning is amazing!!
    Speaking of wheels
    Are you sure you didn't invent the wheel??!
    Lol
    Love your videos Ez!
    Cheers from Sydney Australia!
    🇦🇺🦘🐨🇦🇺🇺🇸

    • @iandermott6558
      @iandermott6558 3 года назад +1

      Unbelievable I think it would be great to hang with the knowledge and his experience you are so correct

  • @ronthompson3525
    @ronthompson3525 3 года назад +1

    Couldn’t wait to get home a watch. Old Red sure has come a long way.

  • @Jmixerrah
    @Jmixerrah 3 года назад +3

    Love this content keep it coming. RUclips needs more content about big cam Cummins motors

  • @johnclamshellsp1969
    @johnclamshellsp1969 3 года назад +3

    Always great videos for watching and most important learning. Thank you so much.

  • @DaleDirt
    @DaleDirt 9 месяцев назад

    Love this guy , straight forward ,direct and gets it done with great knowledge and experience . Best part of all is , he shares that knowledge . I have a Pete 358 getting ready to drop a fresh 350 small cam with a 15 speed . Presently it has a 5 and 4 . I would like to keep the aux trans if I have room . I am on a Island with large mountains (Volcano's) so a few extra gears will be welcomed at my experience level . I need all the help I can get .

  • @Nicko30able
    @Nicko30able 3 года назад +1

    Man I would have killed for this sort of thing in the 80s when I was running these....you have some solid knowledge, thanks for posting.

  • @gregpenner2876
    @gregpenner2876 3 года назад

    Good to see other grain haulers that know what they’re doing. It’s a dying breed.

  • @mybizz8542
    @mybizz8542 2 года назад

    I got a big Cam 350, I put a "0" button in it & a white spring, backed off the Anoroid valve about three threads, shimmed to ,2450 rpm without a load! Shifts at 2100, love it! With 355 gears & a 13 speed od trans and tall rubber she is a Screamer! About 15 feet of black smoke out of the stacks between shifts! An.old truckers TOY!

  • @Darth-Nihilus1
    @Darth-Nihilus1 3 года назад +1

    Your truck is gorgeous! That’s one of my favorite things about the 855 Big Cam is how reliable they are and easy to beef up. My fire department just retired our 1973/74 Howe International Hendrickson with a Small cam NTF365 that I was able to tune it up to 400 horsepower. Smoked hard and only pulled about 1,050/1,100 ft pounds, it had an Eaton 906B 5 speed. It’s just sitting at the yard since 2017 😭. Great video! Keep her running strong

  • @sodapop8408
    @sodapop8408 3 года назад +2

    That will make that Cummins pull a lot better with those big loads 👍👍

  • @davee62
    @davee62 Год назад

    Beautiful truck from a great era, I’m looking to do the same with a COE, cheers from Alberta

  • @terryp920
    @terryp920 3 года назад

    That's a lot more horses than I had on a old Diamond T back in 1968 lol
    !

  • @joehighsmith2951
    @joehighsmith2951 4 месяца назад

    Great before, during and after video

  • @ruaraidhmcdonald-walker9524
    @ruaraidhmcdonald-walker9524 3 года назад +1

    Excellent! Double Peterbilt Thursday!

  • @robinsontruckshop7994
    @robinsontruckshop7994 2 года назад

    Great video. Good job. We used to put #10 buttons in and they would run!

  • @brianherron5400
    @brianherron5400 3 года назад +1

    Good looking truck. Have a good day

  • @barnesdrb
    @barnesdrb Год назад

    Thanks for the video buddy. Buying an 79' k100 cabover thats got a big cam 400 in it. They said it has a 444 head. I believe it's going to be a good deal in the end. subscribed!

  • @the.porter.productions
    @the.porter.productions 3 года назад +1

    Good stuff Ezra. 🤩 Hey, if you ever want someone to help you for a week or so , I would be interested. I’m sure there would be many of your followers that would enjoy doing the same thing. Just think of all the projects you could get into. 🧐🤩

  • @SumterWrecker
    @SumterWrecker 3 года назад

    Mr Ezra Cool video. Thanks for sharing and stay safe

  • @bigcsfamily7277
    @bigcsfamily7277 3 года назад +1

    Trucks beautiful man. My favorite youtube channel. 👍

  • @hoost3056
    @hoost3056 Год назад

    I've had 855 based engines and really like them. My first was a 400hp Big Cam 4.

  • @clancytaylor7714
    @clancytaylor7714 2 года назад

    Love your videos. We run a 1985 freightliner cabover with a big cam 4 and I love that motor.

  • @johanruiter5848
    @johanruiter5848 3 года назад

    In Holland we had that 14 liter engine in 1994 in a DAF 95.500. 500hp. Was a good truck in them days.

  • @johncheatham897
    @johncheatham897 3 года назад

    Rebuild sounds like serious power.

  • @mh-tn3ic
    @mh-tn3ic 3 года назад

    And just like that Bob's Your Uncle . Good job Sir if I did that job half the parts would be lost in the shop.

  • @johnferreira2044
    @johnferreira2044 3 года назад

    Back in the day on my big Cam one
    I pull the bell of the pump and I would pull 5 washer's Sometime more off the shaff for more fuel and put me a 10 button in , I never did mess with the throttle shaft and she only had like a vapor smoke
    and In the mountains she really pulled good , I would only let it heat up to about 950 on the pro. I know you can go to 10 or 10.5 on the old school Cummins and let them run, but I never did do that always backed out, I got to admit This is the best page for knowledge i been on , Some of these guys that do not know what's going on with there truck they are Definitely learning from you keep up the good work
    be safe

  • @bigjim5723
    @bigjim5723 3 года назад +2

    that fuel button u showed us-is that what the older fellas back when i first started out trucking(85) they talked of putting a stinger in their pumps back then? i never get tired of seeing that new red paint.

    • @ruxoneto6560
      @ruxoneto6560 3 года назад

      Yes but a stinger is a# 0 button they are for only industrial that fire off on full power , they will not idle.!!!

  • @paul2466
    @paul2466 3 года назад

    Excellent video Ezra, I have heard some of my older friends talking about springs and buttons and never knew what they were talking about, “Old Red” is a lucky truck👍👍

  • @HODGEPODGEDODGEGARAGE
    @HODGEPODGEDODGEGARAGE 3 года назад

    Great job Ezra! :) Ole rig *purrs* now! Stay safe out there on the roads. Talk to you later.

  • @charlesferebee263
    @charlesferebee263 3 года назад +6

    LMAO. Back 45 years ago. The first thing we used to do was change to a number 10 button and some shims. Usually wound up with a number 5 button and shims. JUST SAYING. 🇺🇸🤔🤣👍

  • @kp__truckin
    @kp__truckin 3 года назад +1

    The ol Cummins PT fuel pump good n reliable ✌🏻👌🏼👍🏻🤙🏻🤘🏻

  • @trivettestrucking9757
    @trivettestrucking9757 3 года назад

    Get the dual fuel line kit from pittsburgh power if you haven't already. Really seems to help them old cummins. Really enjoy your channel.

  • @petergerman3593
    @petergerman3593 3 года назад

    Learn something every time I watch you great video

  • @psavel274
    @psavel274 3 года назад +1

    Lots of good info in this video. I love messing with the p-pumps on the Cummins. You can really unlock some power from p-pump mods. Really excited to see you build this thing when you in-frame it. Gonna be good shit. 👍👍

  • @ricbrowne3249
    @ricbrowne3249 3 года назад

    Nothing like driving a truck that really performs well stick with it Ezra she should be going well now "RB" "downunder"stay safe man

  • @d.springer8444
    @d.springer8444 3 года назад

    Old red looking awesome nice job 👍🏻

  • @firstcomment2801
    @firstcomment2801 3 года назад

    Thanks for your support

  • @militaryveteran6185
    @militaryveteran6185 3 года назад +1

    I always ran a 13 button in my big cam 400! Seemed to work great, made about 500 hp with the other mods you mentioned ! Just sayin'! 42 years over the road .

    • @Ezrider359
      @Ezrider359  3 года назад

      Trying not to make real big power till after I inframe it

  • @geoffhope5379
    @geoffhope5379 3 года назад

    Love your videos very educational and top marks for your presentation greetings from Australia

  • @louisroman7134
    @louisroman7134 3 года назад

    Informative,and well spoken again, thanks for sharing again,stay safe .

  • @moshe8927
    @moshe8927 3 года назад

    Great video Mr Ez. Always learning new things watching your channel.. Cheers!!

  • @isaacnapier2363
    @isaacnapier2363 3 года назад +2

    Playing with fire dont get burned what that rail pressure or new cam for big cam will be in the future.

  • @SemiErnie
    @SemiErnie 3 года назад

    My gosh that one hell of a sexy truck now

  • @donrotenberry6571
    @donrotenberry6571 3 года назад

    Ezra. Another great video. Really enjoy your videos.

  • @slooo9
    @slooo9 3 года назад

    Another great class.....
    Soon i'll be able to teach my
    own huh ..... LOL !!! NAW !!!
    Bsafe out there.....

  • @philglover2973
    @philglover2973 3 года назад

    Excellent video Ezra very informative thanks y'all be safe out there bud 🚚🚛🚚🚛

  • @mattcolliver2007
    @mattcolliver2007 3 года назад

    Now you have me waiting on the turbo video, got the fuel pump turned up on mine but the EGT keeps climbing. I need a bigger turbo. Thanks

  • @rockchimneyfabrication9838
    @rockchimneyfabrication9838 3 года назад

    Dude, I love your videos. Keep it coming!

  • @leewalker3514
    @leewalker3514 3 года назад

    I have turned a lot of those PT pump up I like those pump

    • @Ezrider359
      @Ezrider359  3 года назад

      Just a liquid filled 250psi gauge attached to to 1/8 npt test port on the shut off solenoid

  • @GNX157
    @GNX157 3 года назад

    I wish we could talk more in terms of foot pounds of torque and where in the rpm range. That is the measurement of force that is really getting the work done on this truck.

    • @Ezrider359
      @Ezrider359  3 года назад +3

      That's kinda a loaded statement. Hp is a mathematical formula of tq/rpm. Same horsepower will pull a grade at the same speed but less tq will be in a lower gear. Average power across the curve has a lot more to do with how two engines will perform different at the same horsepower. But that relationship of tq/hp and how it relates to performance could almost be a 20 min video all in itself

    • @Ezrider359
      @Ezrider359  3 года назад +2

      Any time you increase HP in the same rpm range you are also increasing torque

    • @GNX157
      @GNX157 3 года назад +1

      It would just be nice to hear the torque this thing puts out and what the increase would be from your mods. I’m more impressed by the torque numbers on any engine, and how flat the curve is.

  • @robertquast9684
    @robertquast9684 3 года назад +1

    I have been leery about doing the button for fear of getting the pressures too high. I have heard that you can put a lot of wear on the cam with too high of pressure at the injectors

    • @haroldbenton979
      @haroldbenton979 3 года назад

      The 88 IH I drove had over 750 PSI at the rail at max and the cam and followers are still in the truck 24 years later after getting that much pressure. Your never running that hard that long except on the hills. The power is there only when you need it.

  • @brandonwood1397
    @brandonwood1397 Год назад

    I have a big cam im having problems with it surging at idle and is lazy coming down on throttle when you let off has new fuel lines from tank and filter

  • @joshruka4650
    @joshruka4650 3 года назад

    Could put a couple extra washers behind the high rpm spring to pop the pressure up a tad.

  • @chriskeefe2368
    @chriskeefe2368 Год назад

    Hi I have a question. I got a big cam how do change the fuel lines on back of head

  • @qualityservicetoday9756
    @qualityservicetoday9756 Год назад

    I have a 315 big cam 3 and I don’t have that pre fuel set screw, could it be somewhere else ?

  • @staym925
    @staym925 Год назад

    I got a question, i have a cummins nhc 250, 855 and it won't idle under 1300, at start up it will idle at 600 for 20 seconds, then jumps up to 1300rpms and stays thier. I adjusted idle at pt pump, I've turned down 3 times, and each time idle at 600 then jump up, adjusted again, idle at 500 then jump up on its own, adjusted again, idle at 500 and jump up to 1300 rpms, i can shut truck off, start up and idle at 600, then 20 seconds it jumps up to 1300 on its own and stay right thier. I'm not sure, it don't act like getting air, because don't stumble at all, everytime I start it, it starts right up, no hesitation.

  • @tommyhall2535
    @tommyhall2535 3 года назад

    How you doing buddy good to see you an ole red

  • @guadaluperuben306
    @guadaluperuben306 2 года назад

    Thank you for all your help. So I have a 3406b but I don’t know the h p a 359 85 do how l can put more power on it because l think it’s only 400 so l need Sam thing with 450 hp a least

    • @Ezrider359
      @Ezrider359  2 года назад +1

      On mine we used different pistons and piston oil coolers different turbo engine is re timed and the fuel turned up to make around 600. To make 450 on a factory 400 you should be able to do that with just pump settings

  • @petedyson1983
    @petedyson1983 3 года назад +1

    I quote another of my fave RUclipsrs when I say "Mo Powah Babeh!

  • @chriskelly8600
    @chriskelly8600 2 года назад

    I'm resealing my PT pump and figured i'd change the button..It has a 15 in it now..It had a tan painted tamper wire on it and the ball is still in the shaft so I'm assuming it has bever been changed..Should I go with a number five button?

  • @khwoods01
    @khwoods01 3 года назад

    Always a good video.. Thanks

  • @Masonkoe
    @Masonkoe 21 день назад

    I have a 1981 NTC240 small cam Cummins I just purchased in an international dump truck. I have been chasing dirty fuel issues I’ve clean a ton of fuel lines on it and I’m still having dead pedal problems intermittently. How resilient are the PT injection pump to dirty fuel? Do you think I need to send it off for a rebuild? Thanks in advance!

  • @brettfreeman5940
    @brettfreeman5940 2 года назад

    I was told not to button mine until I changed from the low flow radiator. Is that true?

  • @RyanBullerman
    @RyanBullerman 2 года назад

    Just wondering where you got your cruise control system ?

  • @darrfamilyfarms5144
    @darrfamilyfarms5144 2 года назад

    What for steel pistons are you going to use. There are no steel tops made to fit 855...to use n14 pistons you gonna have to change the crank because the 855 rod journals are smaller than n14

    • @Ezrider359
      @Ezrider359  2 года назад

      Your thinking of the 3406 that has a different size rod journal between the e-b model. ended up putting a b model in this truck as this engine had cracked counter bores and a few other block issues when it was torn apart

  • @JPTV3000
    @JPTV3000 3 года назад

    I'm looking at getting a truck that has a Cummins 400 in it and I will be leaving some comments and questions about what do I need to prepare myself for

  • @jeffsnider3588
    @jeffsnider3588 2 года назад

    Is there a simplified PT fuel system video out there? I'm familiar with Detroit 2 stroke system with the rack and think I know how the PT system differs but have no experience with them.

  • @anthonionesbitt7721
    @anthonionesbitt7721 2 года назад

    You should of put #5 button in there, makes a big difference in power💪

  • @IntrinsicAlchemy
    @IntrinsicAlchemy 3 года назад

    Which way do you turn the No Air screw for more throttle response?

  • @JPTV3000
    @JPTV3000 3 года назад

    Do you have a playlist with Cummins 400 videos on it

  • @jameslewis5975
    @jameslewis5975 3 года назад +1

    👌🏻😎🇨🇱another great video.

  • @samb8257
    @samb8257 3 года назад

    Changed my steering box a year ago. Took me about 3 days long haul driving to get ALL the air out.
    Give it time before you go tearing everything apart

  • @emr918
    @emr918 3 года назад

    Which port did you tap into when installing the dual fuel line

  • @anthonionesbitt202
    @anthonionesbitt202 3 года назад

    Some high flow 300cc injectors a holset ht4C some pump work advance timing & good coolant & she will haul anything

  • @ziggeziggeson5795
    @ziggeziggeson5795 3 года назад

    Thanks for the really nice wideo.
    🤠🤠🤠👍

  • @arthurdavila1441
    @arthurdavila1441 Год назад

    How much boost is it suppose to run

  • @RMTTR640
    @RMTTR640 3 года назад

    I would like to invite you and anyone else to the hammer down big rig show and shine truck show in mandan nd on june 19th 2021...had over 100 trucks the last two years in a row hope to see everyone there the show is on Facebook for more info everyone is welcome to attend

  • @Speedytuning
    @Speedytuning 2 года назад

    What's up man I was wondering if you could give me any idea of how far you recommend turning out those adjustment needles to where it's still safe. I'm trying to research it myself but not having much luck

  • @MrDavidSLewis
    @MrDavidSLewis Год назад

    I've got two of these 855s (naturally aspirated) in the 127ton steel ship I captain. I have so many questions...if I have a 4:1 reduction and can't turn my screws past 1750RPM, what should I be thinking about in terms of that button? I'm installing a day tank and running all new rated hose everywhere; I'm thinking I am happy to run both engines off one 90 gal. tank with the returns led right back to the tank...is the dual fuel mod a good idea for me? Currently I've got 5/8" ID tube led to the inlet of the PT fuel pump -- but on yours it seems to be a lot bigger. What's correct? (No turbo/super)

    • @Ezrider359
      @Ezrider359  Год назад

      im not a boat guy, but if your able to get your max rpm adding horsepower probably wont do you any good without changing the prop to be able to take advantage of the added horsepower id also at a minimum want know exhaust gas temperatures especially without a turbo, you might be very limited on being able to add much fuel without also adding air.

  • @AbcXyz-rn2lz
    @AbcXyz-rn2lz 3 года назад

    I'm researching turbo and pump tricks for a 3406B. The block is basically new

  • @rcuev118
    @rcuev118 3 года назад

    Can you do a video when you test the fuel pressure on the pump and where to buy it and where to plug it in

  • @travisbosco8469
    @travisbosco8469 3 года назад

    Great video 👍

  • @Forsaken_Angel_of_Darkness
    @Forsaken_Angel_of_Darkness 3 года назад

    Another great video

  • @Daves_adventures4315
    @Daves_adventures4315 3 года назад

    When you rebuild the motor fluorescent green would look saweet!

  • @YZFR1mart
    @YZFR1mart 2 года назад

    Hi how do i delete the air compressor from my engine. Is the fuel pump drive different from the air compressor drive? I'm using the engines for a boat so don't want the compressor there. Thanks

    • @Ezrider359
      @Ezrider359  2 года назад

      I'm not sure Iv never even looked at a boat with a big cam in it. You would either need to find or make a adapter to go from the gear drive on the compressor to the Lovejoy style coupling on the pump. I would say you could just gut the compressor remove the piston and connecting rod but that may cause a Ballance issue and I believe that rod bearing in the compressor is pressure oiled if I remember right so you would probably have to weld the oil passage shut. Or better machine a straight shaft that passes threw. I think I would just add a air tank somewhere and take advantage of having a source of compressed air onboard. The compressor will be unloaded and basically free spinning except for when it's building air anyway.

    • @YZFR1mart
      @YZFR1mart Год назад

      @@Ezrider359 thanks for your Input 👍 i think I'll be needing a different mounting flange off the engine. . To take just the pump. Like on a generator etc. . If you have any messages know where i could get them please let me know.

  • @bryanschmidt9539
    @bryanschmidt9539 3 года назад

    Great work go with 12 .. and not to disrespect driver out there . They prob never so mechanical pump .. u should add if diafram goes out there a screw under pump to put it on manual

  • @scottmurray6376
    @scottmurray6376 3 года назад

    Where did you buy the buttons at

  • @metaagyel620
    @metaagyel620 3 года назад

    Great video!!

  • @paulstorey9750
    @paulstorey9750 3 года назад +1

    Check out blaylock turbo. Put a switchblade on my bc3 and I'm pushing over 40 psi on the boost spools up awesome

  • @ncut5547
    @ncut5547 3 года назад

    Awesome job as always..nice to old red earning a crust for ya ....how's it on power with the( cracker jack Mack) u think 🤔