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Testimonial on the VGT Turbonator®  turbine housing and the S400 Turbonator D.B., Just some feedback for you. I installed the turbonator on my 2010 Cummins, 2nd gen swap s400 series turbo today. Whoever your tech is that clocked it for me did a perfect job. Everything fit up like it was made for my truck. The machine work on the turbonator is amazing. It's like a work of art. Very smooth installation. That's not the best part...I've got boost now! It starts to spool up a …

Are They Worth It?: In the dynamic world of diesel pickup modifications, one trend has gained significant traction – the use of T4 non-wastegate turbos as an alternative to stock upgrades. With their seemingly attractive price point, often ranging from $500 to $800, compared to the typical $1500-$2000 price tag, these T4 turbos have become a tempting option for enthusiasts seeking enhanced performance. However, as with any cost-saving measure, the question arises: Are T4 non-wastegated turb …

In the world of freight transportation, where over 70% of goods are moved across the country, truck drivers are the unsung heroes keeping the wheels of our nation turning. Recognizing their crucial role, Diesel Power Source is thrilled to introduce an innovation set to transform the landscape of semi-truck performance – the T6 S400 Turbonator® VGT Turbocharger. This groundbreaking technology not only promises an impressive 10-15% improvement in fuel efficiency but also aims to red …