This is a much more interesting video. A complete tear down, and a detailed rebuild using many new parts. The engine is an 800 hp “off road” for a show truck. Wink!
3406E Turbo and Tuning Upgrades
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Burley, Apr 12, 2020.
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MM71 Thanks this.
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But, it seemed a bit odd to me. Why, in one video, he intentionally destroyed what seemed to me a decent running older detroit.
Yeah, I'd stick with Mr. Haney!!
That kid 3406, or whatever, has some groing up to do -
Burley did you ever get that 78 1.32 turbo ? I run one on a 6TS 3406e with 58 injectors and a 601 file and I have mixed feelings about it. Sometimes spools great other times not so much. Also I’m not sure if I have some sort of issue going on with mine or if it’s the increased are flow going through the pipes but anything over 35 lbs makes a strange screeching noise.
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Screeching noise is most likely a boost leak. Also ... you are running big squirts, and a big file, on what is probably too small of a turbo. If you were not leaking boost ... I am sure you would be in the danger zone for lifting the head. What are your egt's like? May want to up your housing to a 1.45
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Egts never go above 1000* on a hard long pull and are 7 750* cruising down the road. I was looking at ordering the bigger housing because the turbo surges a lot down bottom
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650cat425 Thanks this.
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