HX-35 boost limit??? Will I exceed?
#16
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Anyone interested
I did some testing, after adding an external wastegate to my B-1. I am overfueled and was getting up to 53 psi. before the wastegate.
With wastegate...found 45-46 psi (outside edge of B-1 map) produced more HP and 125* lower EGT's at my max fuel level (PM3 on #9).
Find it interesting that at lower settings on my PM3 (less fuel)...the lowest EGT's were around 40 psi.
My conclusions are - no benefits in higher boost than a turbo is mapped for...regardless of how overfueled a truck may be!
RJ
With wastegate...found 45-46 psi (outside edge of B-1 map) produced more HP and 125* lower EGT's at my max fuel level (PM3 on #9).
Find it interesting that at lower settings on my PM3 (less fuel)...the lowest EGT's were around 40 psi.
My conclusions are - no benefits in higher boost than a turbo is mapped for...regardless of how overfueled a truck may be!
RJ
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coreydr2003
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