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Power Strokes
7.3 Aftermarket
Options for Compounds with a 38R
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[QUOTE="TARM, post: 354661, member: 578"] No you will need a larger gate than the internal on the small secondary turbo. That turbo sees the highest exhaust energy of the two and its the smaller of the two. It going to need the most gate. It needs a relatively large gate in ratio to the turbo size as a fuel only single. WG on the primary are not always needed. IMO you can not have to much info. I plan to run BP sensor at both points as well as boost. I have seen a good number of setups only cooling one stage. Other do one stage with a IC and the next with water injection. Then others do IC on both which some times is combo of one air/air and water/air. I think I have read different thoughts on which stage to IC if you only plan to do one. I would think the final stage before it enters the manifold. Reason is the hotter the air is over ambient the more efficient a IC works. Based on this you SHOULD get the coolest final charge by cooling after the final stage. [/QUOTE]
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Options for Compounds with a 38R
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