Say goodbye to the old 205hp, 6.5L turbodiesel V-8 in the H1. We say it's about time. Hummer has stepped up to the plate for the '06 model year and reengineered the H1 series to accept a potent 6.6L ...
The truck is propelled by a 6.6L Duramax engine, thanks to a conversion from Predator (www.predatorinc.com) and a MagnaFlow exhaust. When Chris Anderson of Wheel Pros sent us a photo of his company ...
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