C18 specs for heavy haul
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by tnc110, Mar 14, 2018.
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Last edited: Jun 15, 2020
Reason for edit: Accidentally sent same message twice I'm not very technologically inclined -
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Does anyone know if a Jake brake can be added to a c18 (not an exhaust brake) or would a c15/c16 converted to c18 bore and stroke and cam spec still have a functional Jake brake? I am more interested in the mechanical obstacles and not the ecm that will obviously need to be flashed to be a true c18 cat. Can it be done or should I just abandon the dream of a c18 cat with a Jake brake altogether? Am I asking this on the wrong thread?
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c18 can have c15/16 jakes fitted. best to run 70 pin with 6nz or 7cz file on the 18 with the correct turbo and injectors for power level
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Just curious if you ever ended up putting the c18 in your glider or not? I’m tossing the idea of putting a c18 in my old international cabover and just looking for any advice.
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Honestly I can't remember all the details...I think the 18 is more of a wow factor and less practical. I spoke to a guy that had an 18 and he had issues. He suggested going another route.
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I have two friends that are running 18L engines that haul steel, both are over 1000hp to the tires and they have no more issues with them than they would have running 15Ls at the same power.
If anything build an acert based engine, they have the best bottom end that cat has made in the entire 3406 life timepushbroom and black_dog106 Thank this. -
Is the fuel mileage reasonable?
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I get what you're saying but that doesn't always play out in reality. A 3406a 400 horsepower gets far worse mileage than a 3406b 400hp
Last edited: Dec 15, 2020
p608 Thanks this.
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