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220cummins

Pedigreed Bulldog
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Posts posted by 220cummins

  1. What's with all the hating on Volvo trucks? Just because the company is trying to borg Mack doesn't mean their trucks are bad. Say what you will about the company, but I'd rather drive a Volvo than a Freightliner or Navistar!

    Agreed, or a Freightliner, both are junk. Volvo just does odd things sometimes. For example, they'll have a 13mm nut head attached to 15mm bolt head. A pinnacle front spring hanger is not serviceable by itself. You have to replace the whole engine crossmember with both spring hangers riveted to it even though the all parts are available by themselves. Rivets yes, like 1/2" rivets are used not hucks.

  2. We are currently rerailing and legnthing our 82 Cruiseliner. I set it for a 176" factory wheelbase. It has a Formula 300 Cummins CPL 0471, Fuller RT-11609A, and 4.17 Mack 38k rears. Top speed with 24.5 tires should be 59.75 mph. I don't want to change the rears. I'm pulling the RT and doing a gear placement swap on the shafts to make a RTO with a overdrive of .73. Top speed should be over 75 which is more than fine for highway passing. I'd like to change the CPL to make the governed speed to 2100. I'd also like to get some more power, if possible, without changing injectors and the turbo. Eventually I'd like to squeeze as much out of the 855 even if that includes a out of frame rebuild, injector, turbo, timing change, and whatever else. So cummins guys what CPL do you recommend for now?

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  3. I serviced and repaired a fleet that ran some fitzgeralds. They were Freightliner Columbia and Corandos, about 6 of them. They were ok. They were all series 60 and 10 spd roadrangers. The problem I ran into was getting parts for the series 60. Fitzgeralds spec'd all of there with ddec 3 and 4 parts. So the serials numbers on the engines didn't mean anything to Detroit. He's warranties were up. I did two heads and some misc. parts. The main complaint with those trucks wasn't related to Fitzgeralds but to the build quality of Freightliner. In my opinion they are cheaply produced and cheap materials.

  4. Mp's aren't too bad. Aside some small inherent design flaws of using just o-rings for seals that cause some minor fluid leaks they are pretty good. If you get one with the SCR be very mindful of the corrosive nature of DEF when filling the DEF tank. That stuff will corrode aluminum and copper instantly. So it will eat up wiring harnesses and sensors which intern throws codes for the emissions system. MPs have some power I can tell you that.

  5. Actually, the architecture of those cartridge-type filters is light years ahead of a spin-on, and maintenance is extremely easy.

    Change one of those type in a Transtar with a maxxforce or a Freightliner with a MBE900 then you might think otherwise. From the looks of it they are in the same locations. I beg to differ, poking a hole in the bottom of a spin on and letting it drain into a pan is a lot easier and quicker to change than the cartridges type with the cap on top and o-ring. The cartridge style is, in my opinion, is messier and less effivent to access for maintenance than a spin on. It's the old saying K.I.S.S., especially with the amount of EGR soot being recirculated, higher oil temps, and recommended service intervals.

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