5.9 vs 6.7 Cummins blocks

Автокөліктер мен көлік құралдары

Had a couple guys ask about the 5.9 blocks to a 6.7 block. There might be a few things I forget but If I think of anything I will do a update video.
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Пікірлер: 122

  • @Frankenbuilt
    @Frankenbuilt2 жыл бұрын

    Great video! Thanks for sharing, this is exactly what I was looking for! Subscribed and looking forward to learning more from you. 👍

  • @johnstamper2965
    @johnstamper29652 жыл бұрын

    Never knew how close the 5.9 and 6.7 engines were. Thanks for the info

  • @CUTTERUPROB

    @CUTTERUPROB

    2 жыл бұрын

    Thanks for watching

  • @raywagner8016
    @raywagner80162 жыл бұрын

    When I blew a head gasket in my 6.7 I wondered how this could happen since I had never had a 5.9 head gasket issue. When I pulled the head and saw those coolant passages I knew exactly why. That was 2012. I haven't bought another 6.7 since.

  • @bdjm8595
    @bdjm8595 Жыл бұрын

    Great info, thanks Rob!

  • @jlaustill
    @jlaustill Жыл бұрын

    oh man, now I have to build a 6.1 cummins, I feel challenged!

  • @1976chevyboy
    @1976chevyboy3 жыл бұрын

    Very good info. My oil pump kind of “walks” a bit more than I’d like in my 12 valve I wonder if they sold me a cr pump.

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    the 12v is the small pump. so you won't have a cr pump on a 12v without machine work but i have seen some 12v pumps looser then others

  • @Izzabumminz

    @Izzabumminz

    2 жыл бұрын

    Also commrail pumps are straight cut, older 5.9s helical

  • @kona5853
    @kona5853 Жыл бұрын

    Seriously this was awesome can you do another one of these videos with the 4 cylinder B series? 3.9(5.9), 4.5(6.7) and specifically additional proprietary info for the 3.3 block?

  • @CUTTERUPROB

    @CUTTERUPROB

    Жыл бұрын

    If I have some come in I will

  • @kona5853

    @kona5853

    3 ай бұрын

    Thanks that will be awesome

  • @tomeckhardt5406
    @tomeckhardt5406Күн бұрын

    great explanation

  • @Thedave2224
    @Thedave22243 жыл бұрын

    ok 2 questions #1 will that common rail girdle fit on a 12 valve storm block? #2 will a 12 valve head bolt on to a 6.7 block? just curious I've never tried to mix parts from common rail/ 6.7 to 5.9/12 valve stuff.

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    Girdle no and 12v head yes. But have to do couple things. My race truck is a 6.7 block 12v head

  • @elroyelblander6277
    @elroyelblander62773 жыл бұрын

    Great stuff👍👍

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    Thanks

  • @elroyelblander6277

    @elroyelblander6277

    3 жыл бұрын

    @@CUTTERUPROB any idea why the 6.7 has steam port Holes?... Cause of siamese cylinders??... Idk ..just curious

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    I will show it in the cut way video when I do it

  • @flowmaster802
    @flowmaster8026 ай бұрын

    So could I bolt the gear housing and stuff to a 5.9 p pump from the 6.7 I’m asking because I have a 6.7 the locked up from no oil and I have a good 12v out of a 96 I want to swap in and get the sensors to bolt up for transmission to work?

  • @CUTTERUPROB

    @CUTTERUPROB

    6 ай бұрын

    It can bolt up yes. But you want to figure the trans part out first

  • @123suzukisamurai
    @123suzukisamurai11 ай бұрын

    Nice!

  • @darrinstone49
    @darrinstone49Ай бұрын

    Hey Rob, so the larger 8 plate 6.7L cooler will fit in the 5.9L & not have any adverse effects? Also what CR engine years can you add a 2nd piston squirter too #6 & what size ect? You once told me I could shim the oil bypass spring 50k to increase the psi to safely run compounds & a bypass or centrafuge. Would your also drill & tap the cooler for its own port or T off one of the turbos ? I like the idea of a separate port, where is the best place to ads one? Thanks ! Dusty

  • @ethancampbell4232
    @ethancampbell42323 жыл бұрын

    So if I want to build an motor for my 2016 6.7 are all the 6.7 blocks the same year wise or are they different from 7.5-13-14-18 ?

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    block is the same yes but there is some other differences

  • @jesserasso1042
    @jesserasso10423 жыл бұрын

    Do video on the 5.9 6.7 piston pin hight if you don't mind so we can see the difference thank very good video 👍👍👍👍

  • @elroyelblander6277

    @elroyelblander6277

    3 жыл бұрын

    Yep good idea 👍

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    Coming up

  • @LuisRodriguez-qg8ci
    @LuisRodriguez-qg8ci Жыл бұрын

    I would like your opinion. I have a 2017 6.7 in my RAM 5500 and would like to add a coolant block drain for maintenance purposes. Where would you place it? Thanks in advance Luis

  • @CUTTERUPROB

    @CUTTERUPROB

    Жыл бұрын

    i will do up a short video for ya

  • @randwfishing7634
    @randwfishing76343 жыл бұрын

    You forgot to mention the 12 valve international cast block!

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    I will get into that when i do more block video's

  • @darrenbrowell1713
    @darrenbrowell17133 жыл бұрын

    why would you build a 6.1 when a 6.7 is available? I noticed your video where you sleeved the block back to 5.9. was that for running a 12 valve head? my question I guess is why lose cubic inches when the stroke is the same? can't find any info on torque differences with bigger cubes and the same stroke. I am building one right now but wonder if it is a waste of money.

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    alot has to do with what you want to do with it, i sleeve the 6.7 block to a std 5.9 sore for strength, the ad dis of the 6.1 does make a different in spool and torque, but really comes down to what you want,

  • @timothymroberts2949
    @timothymroberts29493 жыл бұрын

    5.9 block full coolant flow around bores, 6.7 siamese bore casting. That's why the 6.7 blocks are stronger

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    I am going to explain it in a later videos

  • @scottstroup4245
    @scottstroup42452 жыл бұрын

    What about the motor mount areas I know the old 12 valve is 4 bolt what about 98 and 1/2 to 2002 24-valve versus the Gen 3 the 5.9 and the 6.7 Cummins are they all 6 bolt and in the same area?

  • @CUTTERUPROB

    @CUTTERUPROB

    2 жыл бұрын

    the mounts are different but the block is the same

  • @2jtezza300

    @2jtezza300

    Жыл бұрын

    @@CUTTERUPROB so you could interchange the mount bracket between the blocks? well better put, Is the bolt holes for the mounts the same pattern across all the blocks?

  • @Dieselpwr
    @Dieselpwr Жыл бұрын

    6.7 sits further up in the truck by about 1-2” compared to when I had the 5.9 in I had to trim off that much on the turbo tubes and floor for the g56 or maybe it’s me idnk

  • @CUTTERUPROB

    @CUTTERUPROB

    Жыл бұрын

    Should have too. The mounts are in the same spot ( well I pretty sure that are ) I have put them in a few trucks no issues. That said if you used a 6.7 engine plate it’s deep by 1/8 of a inch of so

  • @joseelenes2146
    @joseelenes21463 жыл бұрын

    I might buy a 1998 12 valve. But I read around in 1998 had some 53 casting. Can you do a video on the best and worst casting in Cummins blocks. And does the 1998 12 valve use 53 blocks. Thanks

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    I can do a video on that no problem

  • @kellymichael7362

    @kellymichael7362

    2 жыл бұрын

    To the best of my knowledge, The 53 block was only used on the 98 24v.

  • @dariusamiri2524
    @dariusamiri25242 жыл бұрын

    Can u run a complete 6.7 short block and runs 5.9 head with 03-04 injectors ?? If so what head gasket and head bolts do u run the ones for the 6.7?

  • @CUTTERUPROB

    @CUTTERUPROB

    2 жыл бұрын

    You can just run 5.9 injectors in the 6.7 head.

  • @5.43v

    @5.43v

    2 жыл бұрын

    @@CUTTERUPROB What about the spray pattern

  • @jackriemer4091
    @jackriemer40913 жыл бұрын

    You should do a video on heads?

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    Can do

  • @4dalowdiy834
    @4dalowdiy8342 жыл бұрын

    I want to buy a 6.7 for my 05 ram Cummins. The engine I saw has fire damage. Burnt. Do I’ve to do the head gasket on it if buy?

  • @CUTTERUPROB

    @CUTTERUPROB

    2 жыл бұрын

    you would want to completely tare it down and do bearing , rings and gaskets at a min

  • @JuanGonzalez-om9oe
    @JuanGonzalez-om9oe Жыл бұрын

    I installed a 6.7 on my 05 ram i have it running with 5.9 fuel system, and injectors from original engine only issue is it smokes at 1,300-1,500 rpm what adjustments can I make?

  • @CUTTERUPROB

    @CUTTERUPROB

    Жыл бұрын

    As far as I know only way have the right nozzles for the bowl

  • @outdoorluxuries2887
    @outdoorluxuries2887 Жыл бұрын

    Love 12v

  • @ulysesmunoz638
    @ulysesmunoz6382 жыл бұрын

    Do you know the differences between the 07-12 6.7 block vs the 13-18 block?

  • @CUTTERUPROB

    @CUTTERUPROB

    2 жыл бұрын

    basically nothing

  • @HunterRoenfeldt
    @HunterRoenfeldt Жыл бұрын

    How big of a bore can you go to in a 5.9 block with or without a sleeve?

  • @CUTTERUPROB

    @CUTTERUPROB

    Жыл бұрын

    .040 over is the biggest piston you can buy for them

  • @michaelpullin5446
    @michaelpullin5446 Жыл бұрын

    The 6.7 oil cooler has 1 more row than the 5.9CR oil cooler

  • @CUTTERUPROB

    @CUTTERUPROB

    Жыл бұрын

    Ben a while seen I counted them. They very well could be

  • @kyleboettcher1276
    @kyleboettcher12763 жыл бұрын

    So I can by a 6.7 short block when my 5.9 block takes a dump?

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    Yes. But depends on the engine ( year of engine you have ) if it will have chance parts

  • @ArtuFlako
    @ArtuFlako10 ай бұрын

    So can i use a comon rail 5.9 block with a vp44 head to replaces a cracked 53 block?

  • @CUTTERUPROB

    @CUTTERUPROB

    10 ай бұрын

    You can but have to modify the block to take the timing case

  • @MrWoodnnails
    @MrWoodnnails Жыл бұрын

    Are the lower water inlets/ ac brackets the same between the two?

  • @CUTTERUPROB

    @CUTTERUPROB

    Жыл бұрын

    The brackets it’s self no.

  • @insomniahobbies
    @insomniahobbies2 жыл бұрын

    So......if my 5.9 CR ever gives up, I can swap it with a 6.7 short block and have no issues?

  • @CUTTERUPROB

    @CUTTERUPROB

    2 жыл бұрын

    you can with the right pistons

  • @headfirst6227

    @headfirst6227

    2 жыл бұрын

    I would bet a nickel someone has a kit for that. Still, I’m a little concerned about the coolant passages. The steam holes would be dysfunctional.

  • @elliotnaess8020
    @elliotnaess8020 Жыл бұрын

    What does "common rail" mean? And what year or model did these begin? Thanks!

  • @CUTTERUPROB

    @CUTTERUPROB

    Жыл бұрын

    It’s the style of injections system. I will do a video on that. In a Cummins in a dodge truck it started in 2003

  • @elliotnaess8020

    @elliotnaess8020

    Жыл бұрын

    @@CUTTERUPROB Thank you!

  • @acrophobiar1
    @acrophobiar111 ай бұрын

    What factory girdle is best ? And what size bolt for an early 6.7 bought and engine and they are missing bolts and girdle. And the early girdle is discontinued and so are the bolts please help thanks i. Advice

  • @CUTTERUPROB

    @CUTTERUPROB

    11 ай бұрын

    I like the heavy factory one myself.

  • @acrophobiar1

    @acrophobiar1

    11 ай бұрын

    @@CUTTERUPROB that what i was thinking too i just didn't know if having the holes and drop down in the new one would be better for keeping oil on the crank. Do u know what size bolts they are to hold them on because those where missing and i cant find a size and dont what to rip the old engine apart

  • @CUTTERUPROB

    @CUTTERUPROB

    11 ай бұрын

    @@acrophobiar1 there m10 25mm long

  • @acrophobiar1

    @acrophobiar1

    11 ай бұрын

    @@CUTTERUPROB thank u very much now i dont have to take that one apart!!!!!!!!

  • @williameggleson424
    @williameggleson4242 жыл бұрын

    I was think about building a 6.7 block with a 5.9 head for my 01Dodge is that possible and do you do that. Im in the state of Washington. Thank you

  • @CUTTERUPROB

    @CUTTERUPROB

    2 жыл бұрын

    Witch this series. It will question your questions First video of the 6.7 Ppump engine build series kzread.info/dash/bejne/i2afzLpto7bLp6w.html

  • @spencerrose8238
    @spencerrose823810 ай бұрын

    Are 6.7 and 5.9 the same length and weight? Thanks for the video?

  • @CUTTERUPROB

    @CUTTERUPROB

    10 ай бұрын

    Basically yes

  • @sirmack3262
    @sirmack32623 жыл бұрын

    so there is no way to tell the difference between a 5.9 or 6.7 block while its intalled in a truck?

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    block there is a couple things. i will do a video

  • @Dcfinest11
    @Dcfinest113 жыл бұрын

    Good video in your opinion which one is more reliable?easier to maintain?

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    in the end i would say there close to the same for both but if i was picking it would be a 6.7

  • @scottrosenburg4243
    @scottrosenburg42432 жыл бұрын

    Do you know how many thousandths lift on my p-pump is stock for 14 degrees , I believe my timing arm is bent in my pump

  • @CUTTERUPROB

    @CUTTERUPROB

    2 жыл бұрын

    depends on what pump you have

  • @scottrosenburg4243

    @scottrosenburg4243

    2 жыл бұрын

    @@CUTTERUPROB I have a 175 hp pump

  • @raquelreddick7942
    @raquelreddick79422 жыл бұрын

    Can 12 valve 5.9 be bored and stroked to a 6.4 or 6.7 ?

  • @CUTTERUPROB

    @CUTTERUPROB

    2 жыл бұрын

    not but you can doa 6.1 if you use a 6.7 crank in a a 12v

  • @ratchetthelastlombax3639
    @ratchetthelastlombax36392 жыл бұрын

    Some people told me they bolted 12v head directly on the 6.7 block

  • @CUTTERUPROB

    @CUTTERUPROB

    2 жыл бұрын

    Yes they bolt on

  • @ratchetthelastlombax3639

    @ratchetthelastlombax3639

    2 жыл бұрын

    @@CUTTERUPROB no modification or drilling needed? Besides injectors and lines of course

  • @ratchetthelastlombax3639

    @ratchetthelastlombax3639

    2 жыл бұрын

    @@CUTTERUPROB what about the steam hole? The tiny hole between cylinders

  • @clarksaylor2866
    @clarksaylor28662 жыл бұрын

    So you can p pump the 6.7 block, manual fuel pump?

  • @CUTTERUPROB

    @CUTTERUPROB

    2 жыл бұрын

    You can. But it’s not a bolt on thing with out a custom timing case

  • @JJ-dg5ev

    @JJ-dg5ev

    2 жыл бұрын

    @@CUTTERUPROB I have a 01 24v I want to run my vp44 and timing cover what modifications have you ran into

  • @Propman203
    @Propman2035 ай бұрын

    Are the oil pans the same bolt pattern?

  • @CUTTERUPROB

    @CUTTERUPROB

    5 ай бұрын

    Common rail to common rail yes

  • @MO_Trucker91
    @MO_Trucker912 жыл бұрын

    I have thought about buying a Dodge cummins for a long time, Is 5.9L more fuel efficient than 6.7 l on a 2007?

  • @CUTTERUPROB

    @CUTTERUPROB

    2 жыл бұрын

    I think the 6.7 in better engine myself. Mile is about the same

  • @user-km5kj8xh1x

    @user-km5kj8xh1x

    29 күн бұрын

    @@CUTTERUPROBwhat’s longer lasting

  • @JPMotorhead1993
    @JPMotorhead19932 жыл бұрын

    one reason the 6.7 is stronger, the cylinders are joined or "Siamesed"

  • @CUTTERUPROB

    @CUTTERUPROB

    2 жыл бұрын

    sure are, i will do a video on it but i need a couple block to cut up first

  • @horseshoe182
    @horseshoe1829 ай бұрын

    is that a p pump on that 6.7 block?

  • @CUTTERUPROB

    @CUTTERUPROB

    9 ай бұрын

    Most likely it’s my preferences engine

  • @Dieselpwr
    @Dieselpwr Жыл бұрын

    Looks like my garage at Home LOL

  • @CUTTERUPROB

    @CUTTERUPROB

    Жыл бұрын

    Mine too

  • @Dieselpwr

    @Dieselpwr

    Жыл бұрын

    @@CUTTERUPROB my engines stay with me unless i get paid what their worth let their truck sit

  • @CUTTERUPROB

    @CUTTERUPROB

    Жыл бұрын

    i have 50 cummins engine so i know what you mean

  • @Dieselpwr

    @Dieselpwr

    Жыл бұрын

    @@CUTTERUPROB nothing cheap on a diesel

  • @dustindd789
    @dustindd7893 жыл бұрын

    98 was last 12v, 98.5 24v Not that it really matters tho.

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    depends on if you ordered it o have a 1998 4 door 12v built is 11 month 1998 lol but your right.

  • @dustindd789

    @dustindd789

    3 жыл бұрын

    @@CUTTERUPROB I have a 98, 4 door, 2wd, 5 speed 12v that was originally a 53 block. Some weird reason that block was cracked lol

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    well that's a down side of some of them, better then what happened to mine , it got hit by and dump truck lol

  • @dustindd789

    @dustindd789

    3 жыл бұрын

    @@CUTTERUPROB Ah man that sucks shit. Luckily the thief that tried to steal mine was so incompetent that they only managed to mess up my door and door handle and nothing else. Still disappointing none the less

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    @@dustindd789. ya that does suck.

  • @brandontormaschy6977
    @brandontormaschy69773 жыл бұрын

    ♥️C♥️U♥️M🤘M♥️I♥️N♥️S… 😘

  • @CUTTERUPROB

    @CUTTERUPROB

    3 жыл бұрын

    😎

  • @Guardianautoservices
    @Guardianautoservices2 жыл бұрын

    Im getting parts together for a swap. What 6.7 would i need to put a 12v head on and it work? Is it a reliable combo for a tow vehicle?

  • @CUTTERUPROB

    @CUTTERUPROB

    2 жыл бұрын

    It’s not that easy. If you want to run a 12v head with it as a 6.7 the pistons design doesn’t work with small injectors. I will do a video of what I mean shortly

  • @Guardianautoservices

    @Guardianautoservices

    2 жыл бұрын

    @@CUTTERUPROB makes sense! Im piecing stuff together and thought if it's worth while i can focus on that instead of just redoing 5.9 12v engine but a video would be greatly appreciated!

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