The turbo on Willard was too small,
and we knew it.
Swapped in the biggest drop in option available,
and let the dyno do the talking.
564hp without touching,
a single injector or tune.
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#DieselPerformance #DieselNation #DieselTrucks #Cummins #Duramax #PowerStroke #12Valve #24Valve #CommonRail #DieselSwap