Product Description
Prepare your 6.4 L Powerstroke for intense off-road or competition duty with Dynomite Diesel’s DDPFD64‑300. This remanufactured, flow‑matched injector set delivers a full 100% increase in fuel flow, supporting up to 950–1,000 RWHP with proper hardware and calibrations.
Key Features & Benefits
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100% Fuel Flow Increase – Doubles stock injector capacity for outstanding power potential
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Supports 950–1,000 RWHP – Ideal for high-output, off-road, or race builds
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Remanufactured & Matched Injectors – Each set is precision flow-matched and includes injector lines
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Race-Waiver Required & Dual P‑Pumps – Must include race waiver and dual high-pressure pumps; heavy smoke requires custom tuning
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Core Charge Applies – Includes refundable deposit upon core return
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3-Year Warranty + Free U.S. Shipping – Confidence backed with support
Fitment & Application
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Engine: 6.4 L Powerstroke diesel
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Years: 2008–2010 F‑250 to F‑550
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Purpose: Off-road and competition use only
What’s Included
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Set of (8) reman, 100% over injectors
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Flow-test certificates & matched injector lines
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Core deposit documentation
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Warranty paperwork and free ground shipping
Build Requirements
| Requirement | Details |
|---|---|
| Fuel System | Dual HP injection pumps required |
| Custom Tune | Mandatory to manage smoke and EGTs |
| Race Waiver | Waiver must be signed before purchase |
| Off-Road Use Only | Not suitable for street or CA usage (Prop 65 restrictions) |
Final Take
The DDPFD64‑300 is a serious race-level injector set for the 6.4 L Powerstroke, delivering 100% over stock flow and enabling up to 1,000 RWHP. Precision remanufactured, flow-matched, and race-ready with hardware included—it’s the ultimate fueling upgrade for your performance-focused build.
