3rd Gen High Performance and Accessories (5.9L Only) Talk about Dodge/Cummins aftermarket products for third generation trucks here. Can include high-performance mods, or general accessories. THIS IS FOR THE 5.9L ONLY!

Where did the heat go?

Old 04-09-2007, 09:02 PM
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Where did the heat go?

Well the last friday myself and jvjump and dodgeram_04 put in my full Hts tranny. I went out and tested when finished did a few 0-110mph runs and watched my Edge monitor. THe egt that I reached was 1450 max in 3rd with lockup then back down to 1250 then back to 1450 by the time I hit 110. This seem strange because I use to be able to get to 1450 early then have the Edge defuel up to 25-35%. Now I have no defuel also no slip in trans either. I also had the Mp-8 up to about 50-60%. If I turn it down the egt's stay even lower. Is this a fuel supply issue or just enough air to keep it cool. I am confused.
Old 04-09-2007, 11:05 PM
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Nobody has any insight on this issue. any ideas/suggestions.
Old 04-10-2007, 11:29 AM
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Sounds like your tranny is locking up really good so that you are not losing boost on shifts and therefore you are spooling ideally and keeping cooler. You should be a lot faster I hope. ks
Old 04-10-2007, 11:32 AM
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I agree with abc4yew, it sounds like one of the benefits of a well built tc/transmission. Not near as much lost power and therefore less heat built up before to compensate in power and boost.
Old 04-10-2007, 12:48 PM
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So in your two opinions what do you think the next step should be in my power search?
Old 04-10-2007, 02:34 PM
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Turbo....62/12 if you tow....62/14 if you don't. ks
Old 04-10-2007, 02:59 PM
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I would agree again with abc. I have an II SPS66, but it does take a lot of fueling to make happy and spool. After the turbo then it would be time to upgrade to the HOT Juice.
Old 04-10-2007, 03:33 PM
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i agree with the other 2 gentlemen....they know their stuff.
Old 04-10-2007, 09:13 PM
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i have to agree with the others upgrade to the hot juice and get a lift pump.
Old 04-10-2007, 11:47 PM
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Well today I sent the paper work off for the hot upgrade. I guess only a few more days till I get the code. Here is a picture of last weeks load good sized but have had bigger. Gross truck trailer and load weighed in at 24600lbs. I guess I tow depends on what you consider towing.
Old 04-11-2007, 12:51 AM
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Thats a nice load ya got there, that doolittle must be tougher than I thought they were.
Old 04-11-2007, 01:07 AM
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Originally Posted by tristan21
Thats a nice load ya got there, that doolittle must be tougher than I thought they were.
It was slightly overloaded there by about 1000lbs. Still had no problem lifting it to dump load. I am very happy with it so far.
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