Modifications: Ct20b, intake, dp, exhaust, cam gears (exhaust 6* retarded), wideband o2 monitor, boost controller, smic intercooler, safc, 1 piece ic pipe, rpm activated switch and afpr. (runs 91 octane 99% of the time)
Question: I am going to out fuel the stock system with this set up and if so can I get justifiable gains by installing the afpr and bumping the base pressure to 50 or do I begin pushing the fuel system to a failure area.
I am torn as my feeling is that with the 91 octane I will never be able to use the increased base becasue my boost is essentially limited to 15-16 psi safetly, and to get the 40cc more out of the injectors I would have to run around with a mix of 91/104.
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