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Author Topic: Some Dumpbus Updates  (Read 81376 times)

Nick

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Re: Some Dumpbus Updates
« Reply #150 on: February 13, 2013, 09:52:30 AM »
The revving to 3k rpm has started to show its ugly head! ;D
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M4wdFab

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Re: Some Dumpbus Updates
« Reply #151 on: February 13, 2013, 09:55:07 AM »
24valves have stock 4K springs son dont they
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mr.mindless

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Re: Some Dumpbus Updates
« Reply #152 on: February 13, 2013, 09:55:56 AM »
I don't think this 24v has ever been that high.

I had a vacuum line come off and blow lots of oil out with the vacuum pump, it lost pressure for half a second at idle twice in newburgh when I got there, before I put about 6-7 quarts in it - that's the only funny thing that's happened to it. had to be it?

boo hiss in any case.
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mr.mindless

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Re: Some Dumpbus Updates
« Reply #153 on: February 13, 2013, 09:56:34 AM »
24v don't have governor springs, they have a computer.
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Nick

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Re: Some Dumpbus Updates
« Reply #154 on: February 13, 2013, 10:01:30 AM »
Keep telling yourself that haha
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mr.mindless

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Re: Some Dumpbus Updates
« Reply #155 on: February 13, 2013, 10:06:23 AM »
What am I supposed to keep telling myself? that the one funny thing that happened a couple hundred miles before the problem was noticed is most likely what caused it? or that I don't rev it past 3k?
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M4wdFab

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Re: Some Dumpbus Updates
« Reply #156 on: February 13, 2013, 10:15:56 AM »
i thought you had the 24 head on, forgot.


hmmm.  definate could be root of problem.   wonder if its fine like chevy rod motors forever in buggies. 
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mr.mindless

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Re: Some Dumpbus Updates
« Reply #157 on: February 13, 2013, 10:19:14 AM »
oh, you're talking valve springs. yeah, the stock 24v springs are better than the stock 12v springs.

my governor is springs too - and that's what is a 4k spring in my pump.

I'm thinking it might be a time bomb with a long timer, but who knows? this motor has had more blowby than I like from day 1 but I couldn't beat the price. :shrug:
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M4wdFab

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Re: Some Dumpbus Updates
« Reply #158 on: February 13, 2013, 10:23:15 AM »
Price < install labor



meh
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mr.mindless

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Re: Some Dumpbus Updates
« Reply #159 on: February 13, 2013, 10:26:06 AM »
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Ryan

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Re: Some Dumpbus Updates
« Reply #160 on: February 13, 2013, 10:27:41 AM »
Someone should buy that truck.
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mr.mindless

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Re: Some Dumpbus Updates
« Reply #161 on: February 13, 2013, 10:33:50 AM »
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mr.mindless

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Re: Some Dumpbus Updates
« Reply #162 on: February 13, 2013, 10:56:08 AM »
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Harrison

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Re: Some Dumpbus Updates
« Reply #163 on: February 13, 2013, 11:51:39 AM »
How many miles on that motor in question?
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mr.mindless

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Re: Some Dumpbus Updates
« Reply #164 on: February 13, 2013, 11:59:08 AM »
supposedly had 130k on it when I put it in, that's unverified and unknown and uncertain. The bus it came from was wrecked and the ECM was damaged so I couldn't have had Cummins pull info  for me if I wanted to.

I've put 59,000 on it since.
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