24 Valve 2nd Gen Dodge Cummins 98.5-02 Discussion of 24 Valve 5.9 Liter Dodge Cummins Diesels with VP44 Injection Pumps
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hx35/40 boost #?

Old Sep 23, 2012 | 06:11 PM
  #1  
dieseldude848's Avatar
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From: Derry, N.H
Default hx35/40 boost #?

built an hx35/40 hybrid turbo, and put a new wastegate on it, it wasnt adjusted, i adjusted it to where i think it should be, and its putting out a solid 31lbs on the guage is that too high, too low, or just right? i also have a boost controller on it.
 
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Old Sep 23, 2012 | 06:40 PM
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If it was me i would up it to 38-40psi.
 
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Old Sep 23, 2012 | 07:13 PM
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Yea I am running 40 through a stock hx35. You caould go to 40. It doesnt look like you have studs so dont go over 40.
 
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Old Sep 23, 2012 | 07:15 PM
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X2 40psi
 
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Old Sep 23, 2012 | 08:03 PM
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ok ill turn the gate up some more then. also ive read before theres a company that makes a better flowing comp wheel for an hx40? right now i have the stock 6 blade in there out of the 40.
 
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Old Sep 24, 2012 | 03:04 PM
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In level ten on my quad adr i have hit 41 psi with my stock hx-35, is that too much? i am a little nervous after reading this, i have only done a few times i usually leave it in level one.
 
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Old Sep 24, 2012 | 06:42 PM
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41 is fine but try to save up for head studs. With head studs n stock gasket im running 52psi n doing just fine.
 
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