HVO nel Diesel: VERITÀ Tecnica e Chimica che Nessuno Ti Dice ⚠️ Analisi Ingegneristica Completa

📝 🔥 ENGINEERING, NOT MARKETING. In this video, I take you inside the chemistry and physics of HVO, the fuel everyone's talking about—often without really understanding it. ✔️ Is it better than B7 diesel? ✔️ Is it harmful to high-pressure pumps? ✔️ Does it really clean DPFs, EGRs, and combustion chambers? ✔️ Why do many people notice quieter operation but also higher fuel consumption? ✔️ Is it safe for Euro 4, 5, and 6 diesels? In this video, we analyze, molecule by molecule, what happens when we switch from fossil diesel to HVO (EN15940). Let's talk about: 🔬 Density and Calorific Value ⚙️ Stoichiometry and ECU corrections 💥 Cetane Number 🛢️ Compatibility with pumps and seals 🚗 Real-world effects on performance, fuel consumption, and reliability This is NOT a sponsored video. I'm a mechanical engineer and I bring you data, not slogans. 📌 CHAPTERS 00:00 – Intro: Engineering vs. Marketing 03:30 – Why HVO is NOT Biodiesel 08:00 – Density, PCI, and why fuel consumption changes 14:00 – Cetane Number: Why the engine becomes quieter 18:00 – Seals, elastomers, and hidden risks 23:00 – Conclusions and practical advice (Euro 4, 5, 6) 👨‍🔧 ENGINEER'S ADVICE Modern cars (Euro 6): OK even at 100% Older cars: better to use a 50/50 blend to avoid leaks and power losses. 📊 PARTICIPATE IN THE TECHNICAL STUDY! In the comments, write: • Car / year / engine • HVO percentage used • Fuel consumption before/after • Noise • Any leaks or diesel odors We're collecting REAL data and I'll include it in an upcoming video. 🔧 SUBSCRIBE to the "Roberto il Pistone – Mechanical Engineering and Fuels" channel No "beliefs" here: just physics, fuel chemistry, and technical tests.