These days, the Duramax namesake is as linked with turbo diesel engines as peanut butter is to jelly. That wasn't always the case, though. In the late '80s and early '90s, GM's Detroit Diesel couldn't ...
Owning a Duramax brings with it an inherent potential to easily add more horsepower. For most, it begins with an off-the-shelf programmer, or a tune created using EFILive. Then, once the rush of 500 ...
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