09 5.4l 3v turbo upgrade.

Old 04-24-2019, 11:48 AM
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09 5.4l 3v turbo upgrade.

Anybody with the 5.4l 3v 4x2 ever use the cxracing turbo? I need some help to see how much boost my piston can take with out switching to forged and what size fuel injectors do I need?
Old 04-24-2019, 12:33 PM
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I would first start looking at upgrading the VCTs and put a high flow Melling pump -- well before even thinking about blowing air into it.
Old 04-24-2019, 02:52 PM
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Actually you would probably want to lock out the phasers.

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