KDD 6.0 Powerstroke Longblock
- Refundable Core Charge: "Cores" are used parts that can be used in re-manufacture. The Refundable Core Charge is added to your order and when you send your “core” in, we assess the value and will refund up to the Refundable Core Charge amount. +
- Regular Price Plus Core: $12,000.00 USD
Bring Your Powerstroke Back to Life
You don’t have to put up with oil stains, blue smoke, and that sinking feeling every time you turn the key to start the engine. Kill Devil Diesel engines are engineered to bring back the power, efficiency and reliability your truck was meant to deliver. Tired of blow-by, blown head gaskets and leaving puddles of oil everywhere you park? Each KDD engine is CNC Machined and hand assembled to eliminate those issues for good—no more embarrassing leaks, no more whiffs of oil at stoplights, and no more crossing your fingers every time you turn the key. With state of the art machining, unmatched attention to detail, and the highest standards in the business, our engines don’t just run—they’re built to *dominate*. Rediscover your truck’s potential with Kill Devil Diesel.
KDD S1 Longblock – Torque Series
Features:
- KDD O-Ringed Cylinder Heads: Equipped with Stock Plus (Stage 1 - 80 psi) valve springs.
- ARP Head Studs (250-4202): Locks down your heads under serious pressure.
- Precision CNC Blueprint Machining: Full bore, deck, hone, and align honing for ultimate durability.
- New Pistons, Rings, Bearings and Gaskets from tier 1 factory supplier, factory ford connecting rods.
- USA made valvetrain - S1 Toque Series Camshaft: Engineered to maximize stump-pulling low-end torque, and lower EGT's, plus 100% new USA made lifters and chromoly pushrods.
Performance Specs:
- Conservatively Rated for 500 HP, ideal for daily driving, frequent towing, and occasional spirited driving with mild upgrades (recommended for stock injector/turbo)
- Includes a 3-Year Unlimited Mile Warranty against defects in materials and workmanship.
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KDD S2 Longblock - Sportsman Series
Features:
- KDD Aluminum ICON Series O-Ringed Cylinder Heads: With (Stage 2 - 100 psi) valve springs, perfect for high-stress situations.
- ARP 625 Series Custom Age Head Studs (250-4205): Keeps everything locked in under extreme conditions.
- Full CNC Blueprint Machining: CNC torque plate honed for unmatched precision and stability.
- KDD Coated Pistons: Built to handle higher EGT's and take the abuse of larger turbo/injectors.
- S2 Performance Series Camshaft: KDD Stage 2 cam for a balance of power and durability.
- USA made lifters and chromoly pushrods: Updated chromoly pushrods and new lifters for years of reliability.
Performance Specs:
- Rated at 650 HP—ideal for daily driving, moderate towing, mild track use with supporting modifications (Stock injectors to Warren 205/30, turbo up to KC Stage 3 VGT or 66mm non-VGT).
- 3-Year Unlimited Mile Warranty against defects in materials and workmanship.
Make it custom by upgrading to Wagler/Carillor rods!
KDD S3 Longblock – Outlaw Series - Built for Records
Features:
- KDD CNC Ported Aluminum ICON Series O-Ringed Cylinder Heads: Featuring Stage 3 Competition (120 psi) valve springs and Nitro-Black stainless steel valves.
- ARP 625 Series Custom Age Head Studs: keeping the boost in the cylinder where it belongs!
- Precision CNC Blueprint Machining: CNC torque plate honed to ensure max durability.
- KDD Coated Pistons: Unique soft-radius bowl and valve reliefs for unmatched performance.
- Forged Connecting Rods: Choose between Carillo or Wagler for peak strength.
- S3 - Outlaw Series Billet Camshaft: Built for maximum power output on the track.
Performance Specs:
- Rated to handle 1,000 HP—ready for nitrous, compound turbos, and repeat track passes. This is the same basic engine package that KC turbos used to break all the records—a testament to its unmatched power and resilience. Proven capable of 9-second 1/4 mile passes (with supporting mods)
- Track Use Recommended: Not ideal for towing; recommended for 72mm or larger single turbos, compound turbos and nitrous.
- 3-Year Unlimited Mile Warranty against defects in materials and workmanship
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Unmatched Durability and Power
Every KDD engine is assembled by hand, right here in North Carolina, with the same parts we trust on the track and on the street. Our O-ringed cylinder heads come standard, complete with new USA-made valves, springs, and proprietary bonded valve stem seals that can handle high boost without the breakdowns of factory seals. Choose optional upgrades like KDD aluminum heads, CNC porting, Odawg intake manifolds, Warren Injectors, KC turbos, and more. We customize every build to meet your goals.
**Allow time for assembly**—each engine is hand-built to order.
- Looking for a more complete package? Explore our “Ready to Run” Engine** packages, including turbo, injectors, water pump, front cover, oil pan, sensors and more.
**Shipping Info**
Shipping price covers freight delivery to a business address. For residential shipping, contact us at **252-725-1222** to arrange the details.
**Questions?**
Contact **Sales@killdevildiesel.com** for customization options, lead times, and ordering assistance.