My thoughts are you should pull this engine and have the bottom end checked by a machinist with the proper tooling first. Then by an aftermarket ECM like XFI, hire a tuner to install and tune it along with an adequate fuel system. This includes a fuel cell, pumps, lines, and injectors. You will also need to likely invest in a different wastegate setup. With the prior chain of events you will have a hard time making it out of your driveway with an open loop system.
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