In the adrenaline-charged world of drag racing, fractions of a second define everything. For Hellcat-based platforms running the factory IHI supercharger, breaking into the 7-second range isn’t just fast, it’s a benchmark that very few have achieved. Jon Sipple set out to do exactly that. What This Means for Hellcat Owners This wasn’t just about chasing a number. It was about proving what’s possible when airflow, efficiency, and reliability are addressed the right way. The same fundamentals...

If you’re upgrading your Hellcat, you’ve probably asked this question: “Should I just port my factory snout, or go with something like the Hellephant Killer?” On the surface, porting sounds like the cheaper, logical move. Open it up, smooth it out, bolt on a 108mm throttle body, and you’re done… right? Not exactly. Once you understand what’s actually happening inside the inlet path, it becomes clear why a ported snout can only go so far, and in some cases, creates new problems along the way....

If you're chasing serious horsepower, airflow matters, and no component is more overlooked than the factory supercharger snout. At SDG Motorsports, we weren’t satisfied with just porting OEM snouts. So we built something better: the Hellephant Killer Snout, a true performance upgrade for IHI 2.4L, 2.7L, and 3.0L superchargers used in Hellcat, Demon, Redeye, Trackhawk, TRX, Super Stock, and even Hellephant platforms. Most Hellcat owners focus on boost, pulleys, and fuel upgrades. Those...