1985 w900b kenworth 295 needs motor, what would you do?

Discussion in 'Ask An Owner Operator' started by Adisiwaya, Mar 10, 2021.

  1. Adisiwaya

    Adisiwaya Light Load Member

    252
    326
    Mar 25, 2017
    0
    Age old question. I have a 1985 w900b kenworth 295* wb beautiful shape. Year ago I had a rod break making a window in the block of 3406b.

    Well I have a option to buy one needing to be overhauled for 3500$+ taxes.

    Other option is take a big cam 3 400 sitting in a k100c that has a cracked aluminum frame just been sitting there for couple years i haven't done anything to it besides take out a shock mount... All the engine mounts would swap so not sure what else. If I do this the k100c and 3406b will be parted out.

    So would you swap the engine out for another cat or would you put a bc3 in it that you already have for same amount of money you could have that bc3 in the machine shop and rebuild kit for almost same price as buying that cat that needs rebuilt...


    What would you do and why?
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. Adisiwaya

    Adisiwaya Light Load Member

    252
    326
    Mar 25, 2017
    0
    Forgot to mention I bought another truck to save money to fix the kw but this is costing me more per mile than either of the other trucks combined...
     
  4. Ridgeline

    Ridgeline Road Train Member

    22,402
    116,509
    Dec 18, 2011
    Michigan
    0
    I would just scrap both of them, buy something else but I don’t buy into the idea that older trucks are always the best.
     
    Adisiwaya Thanks this.
  5. Adisiwaya

    Adisiwaya Light Load Member

    252
    326
    Mar 25, 2017
    0
    Defiantly not scraping the truck. That's been re skinned couple years back re painted all new everything. Professionally stretched plus rebuilt tranny when motor was worked on. Not happening. LMAO the reason older trucks like my kw sure sought after is pre emission pre eld less maintenance as well as less things to break and when they do break you can fix them yourself. Who wants a peterbilt with all white wires not me. So yes older trucks are what I want and lot of other guys to. Cost per mile for that truck was less than half of this peterbilt I'm running now. Not scraping anything not a option
     
    Speed_Drums, Bean Jr., Badmon and 3 others Thank this.
  6. Adisiwaya

    Adisiwaya Light Load Member

    252
    326
    Mar 25, 2017
    0
  7. Brettj3876

    Brettj3876 Road Train Member

    11,257
    54,058
    Nov 18, 2014
    Land of local
    0
    Yeah be stupid to scrap it. Can't go wrong with either cat or cummins. Whatever you feel is best/easiest to get back on the road. She looks real good
     
    Speed_Drums, Bean Jr., Badmon and 2 others Thank this.
  8. Ridgeline

    Ridgeline Road Train Member

    22,402
    116,509
    Dec 18, 2011
    Michigan
    0
    Nice, I get it, but if it was me and scrapping isn’t the option, economics seem to push me into thinking of putting in the same engine as it had, not to bother with a conversion to another.

    why?

    it is easier than taking the time trying to figure out all the details and have something happen, the truck wants to be on the road, so ...
     
  9. Adisiwaya

    Adisiwaya Light Load Member

    252
    326
    Mar 25, 2017
    0
    I'm all up in the air about it. Round me I can't find a decent good ruining engine for 7500 with a core which wouldn't take a blown block and who know what they did to it there's sketchy places out there. There's one I find that has leaking liners for 3500$. Well in all reality I can buy rebuild kit as well as full machine shop run through on a big cam for same price. The engine mounts front are the same location so it's just a shoot in the foot no matter what I do. That's The problem and the gamble. I respect everyone's opinions that's why I parked my k100 there wasn't viable option to fix it atm just parked it forgot about it frame rail swap not going happen when I have no time
     
  10. Dino soar

    Dino soar Road Train Member

    4,791
    26,878
    Dec 8, 2017
    0
    If you already have the big cam why would you go spend the money to buy something and then spend more money to have it rebuilt? To me honestly $3,500 for a core engine you have to rebuild is a lot of money. Not to mention when you start putting money into a Caterpillar engine you'll spend like 10 times more what you would spend working on the big cam.

    Nothing beats the big cam for power reliability and affordability. The in frame kit is like $1,200. That will buy you like one or two bolts on a caterpillar.

    Always go for the Big Cam!

    20201017_151921.jpg
     
  11. Adisiwaya

    Adisiwaya Light Load Member

    252
    326
    Mar 25, 2017
    0

    Can you post how your throttle is set up?
     
    Bean Jr. Thanks this.
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.