Uploaded December 2025 | Updated September 2026, 1 day ago

---

We're going to be gifting you the recipe to make over 50 additional horsepower to your s650 gt without boost or nitrous. This Mustang GT upgrade focuses on engine mods and reveals impressive dyno results. We explore how to achieve a significant performance upgrade through camshaft adjustments, comparing the horsepower vs torque gains.

#dyno #s650 #dragcar