stock is a garrett vgt turbo
powermax is a little bigger similar to the gt38r upgrade for the 7.3 (38r is also a powermax). the 6.0 powermax is still vgt but has larger inducer
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04 F250 - 6.UHOH. Studded and Deleted By PSE, Fueled by Warren and Aeromotive, and Tuned by Gearhead.
04 Chebbie Tahoe LT - Stock w/ Nav and Bose
08 Tacoma Work Truck, V8 Power Nothing, A/C and Mud tires
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