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More boost with a load?

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Old May 27, 2009 | 04:23 PM
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spdmpo
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From: Suffolk, VA
More boost with a load?

I'm not crazy when I say I see more boost when I'm towing or carrying a heavy load right? Seems when I'm empty I can muster about 22-23#, sometimes I've seen 24. But I can sure build it up fast and see 26-28# when I'm towing my 34ft goose grossing 14,000#.
Normal right? Because of the load.

Today I put on one of those boost foolers (and a Tru-cool) from Dieselsite in hopes of eliminating that CEL for overboost. So far so good, but it's a bit warm and humid out so I couldn't do more than 22#. Either that or it's because it's a blowoff type fooler and causing more of a loss than they let on.
 
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Old May 27, 2009 | 04:28 PM
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ron's power stroke
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From: White Mnt's,New Hampshire
witch is why a auto trans can build boost faster then a stick..there always under load making heat to spin the turbo....the more the load..the more the boost,,,in my truck w the boost gets higher in each grear..i cant bulid 30 PSI till im in at least 3rd gear when the TC locks up..
 
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