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5.9 B engine injectors
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Gary Carter
Supporting Member of Barthmobile.com 4/08
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Mine is located in the exhaust manifold just before entering the turbo. That is the recommended position.


'92 Barth Breakaway - 30'
5.9 Cummins (6B) 300+ HP
2000 Allison
Front entrance
 
Posts: 1202 | Location: Minneapolis/Yuma | Member Since: 08-17-2006Reply With QuoteReport This Post
MWrench
Supporting Member of Barthmobile.com 03/22
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I knowe most recommend putting the thermocouple before the turbo but--did you weld in the bung or just drill and tap? On the 5.9 the exhaust comes into the turbo split between the first three cylinders and the last three, it is only in the turbo where the exhaust is combined.

I just replaced my manifold the old was cracked and I did look it over carefully for a good spot for the thermocouple, do you have any pictures of your installation?

On some of the Dodge sport truck sites they recommend to add 300 degrees to the reading if the thermocouple is aft of the turbo. Will do more research on this, I don't have anything done to my engine, completely stock, will be looking to change the turbo housing to #16 later this year. Will greatly improve the turbo spool-up!


Ed
94 30' Breakaway #3864
30-BS-6B side entry
New Cummins 5.9L, 375+ HP
Allison 6 speed
Spartan chassis
K9DVC
Tankless water heater
 
Posts: 2178 | Location: Los Gatos, CA | Member Since: 12-08-2005Reply With QuoteReport This Post
Rusty
Supporting Member of Barthmobile.com 2/16
Captain Doom
Picture of Rusty
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I drilled and tapped mine with the manifolds off - 1/4" NPT is the standard.


Rusty

MilSpec AMG 6.5L TD 230HP; built-to-order by Peninsular Engines: Hi-pop injectors, gear-driven camshaft, non-waste-gated, high-output turbo, 18:1 pistons. Fuel economy increased by 15-20%, power, WOW!"StaRV II"

'94 28' Breakaway: MilSpec AMG 6.5L TD 230HP

Nelson and Chester, not-spoiled Golden Retrievers

Sometimes I think we're alone in the universe, and sometimes I think we're not.
In either case the idea is quite staggering. - Arthur C. Clarke

It was a woman who drove me to drink, and I've been searching thirty years to find her and thank her - W. C. Fields
 
Posts: 7734 | Location: Brooker, FL, USA | Member Since: 09-08-2005Reply With QuoteReport This Post
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    Forums    Tech Talk    5.9 B engine injectors

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