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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Compound Wastgate Tuning?

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Old Nov 21, 2017 | 08:43 PM
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caleb_secrist's Avatar
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Default Compound Wastgate Tuning?

So I finally got my compounds installed on my rig. 62/65/14 and the larger is a s475 with a 1.32 AR. I'm trying to get these bad boys to light off like they should but they just are fighting me. I mean its fast and all but would've thought it would drive like my single 62mm. I got DAP 150's and I know shes starving up top for some more fuel. I read that you need to open wastgate more to spool the larger charger. My wastegate setup in the kind where you remove the rod and lengthen it and doing so PRE-opens the wastegate a certain amount. if that makes sense. I'm clueless. any help would be awesome.
 
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