Re: Starting my Build
they now have a p1x and a D1x, not sure exactly whats different but both are apparently far more efficient than there non "x" counterparts. A D1 at lower boost levels is supposedly good for 30ish more hp same pullies and higher boost closer to 100 more hp, same pullies.
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03 dsg mach1 - MPR built 9.5:1 motor, D1, cams, ported intake, full exhaust, magnum t56, built rear, E85 etc...
'12 F150 FX2 Supercrew with Ecoboost daily beater
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