66 is a mid to high range replacement turbo intended for performance
and light towing. The PhatShaft 66 comes standard with a 14cm exhaust
housing. This turbo
features a 65mm turbine. The wategate is set at 45psi and can be
adjusted with the adjustable boost elbow. All PhatShaft turbochargers
are equipped with dual grooved bearings. The original PhatShaft 66
compliments mid to high range fueling upgrades and can support 400 - 750hp.
Turbocharger requires the use of a 5.9L Common Rail Manifold, HX40
Downpipe & aftermarket tuning.