6.4 @iidiesel Shredder Engine, @fassfuelsystems Titanium 290G, @dynomitedieselproducts dual 12mm pumps and some custom 450% injectors, Garrett 88mm and a precision 118mm. Will be ready just in time for show season 🤞🏼 #cummins #diesel #powerstroke #duramax #racetruck #bigturbos