Kill Devil Diesel

10/08/2025

Right here on the Digger shop property! Stop in for the trail of terrors and pop in for a KDD tour while you’re here!

09/27/2025

Come see the mud fly!

Stop by the KDD booth to meet our team and check out some new products, and new t-shirts and hoodies!

09/25/2025

09/19/2025

Ryan and the S&S crew have built an amazing 6.7 Powerstroke 5.70 truck!

09/11/2025

God Bless America

09/09/2025

Tech Tuesday | Everybody Gets an Upgrade 🚀

Kill Devil Diesel cylinder heads have been the gold standard for years — and now, they’re better than ever. Thanks to big investments in new machines, tighter logistics, and smarter supply chain management, we can finally keep up with demand. That means heads are in stock and most orders ship within a day or two. No more long waits.

But here’s what really sets KDD apart: every head comes standard with upgraded nitrided valves and 100 lb. valve springs. Why? Because cheap offshore heads often show up with inconsistent springs that don’t even meet stock specs. That’s a recipe for valve float, misfires, or worse under boost and high load. Our upgraded springs keep your valves sealed tight under heavy towing, high boost, and big power — protecting your investment and giving you real peace of mind.

Add in precision O-ring machining (standard on 6.0, 6.4, 6.7, and now 7.3 heads) and 100% in-house assembly with USA-made components, and you’ve got cylinder heads engineered for durability, power, and confidence. No shortcuts. No gimmicks. Just KDD quality.

Watch the full KC Turbos podcast episode to hear the story behind these upgrades — and why every KDD head is built to perform better, last longer, and ship faster than ever before. 🔧🔥

09/07/2025

09/06/2025

It was an honor to be a small part of this project! Brad did an amazing job putting this tribute together!