Product Description
Step up fueling for your 6.7L Power Stroke build. The INDUSTRIAL INJECTION 0986435433-R4 is a 50% over, high-flow performance injector engineered for serious power goals on 2015-2019 Ford 6.7L platforms. Built, calibrated, and flow-matched for consistency under high rail pressure, this injector is ideal for compounds/single upgrades, custom tuning, and reinforced fuel systems.
Fitment
- 2015-2019 Ford 6.7L Power Stroke
- F-250 / F-350 / F-450 / F-550 (pickup & chassis cab as applicable)
- Direct replacement form factor; custom calibration/tuning and fuel system upgrades required for 50% over flow.
What's Included
- (1) 0986435433-R4 reman/performance injector, 50% over
- New O-rings & sealing hardware (when supplied by manufacturer)
- Flow data tag (when provided)
Recommended Parts (CPP internal links)
- S&S Gen2.1 CP4 Disaster Prevention Kit (2011-2025 6.7L) - protect rails/lines from CP4 debris
- H&S Lower Fuel Filter Upgrade (2011-2016) - improved filtration & serviceability
- Fuel Filters & Kits - keep injectors happy with fresh filters
- CP3/CP4 Pumps & Components (6.7L) - ensure stable supply at higher flow
- Injector Line & Hold-Down Hardware Kit (15-19) - replace one-time-use lines/bolts during install
Cross-Reference / Alternatives
- Dynomite Diesel 45% Over Set (2015-2019) - matched set option
- Shop All Ford Power Stroke Categories
Install Notes
- High-flow injectors require custom tuning and adequate turbo & fuel supply.
- Replace injector lines and torque new hold-down bolts to spec; verify no leaks.
- Bleed/prime the system thoroughly and monitor rail pressure & balance rates.
FAQ
Is this a single injector or a set?This listing is for one 50% over injector (order quantity 8 for a full set).
Do I need tuning for 50% over injectors?Yes. Custom calibration is required to manage pulse width, timing, and rail pressure for drivability and power.
What supporting mods are recommended?Upgraded fuel filtration, a CP4 protection solution, strong lift/supply, appropriate turbo(s), and monitoring. See the recommended parts above.
Can I tow with 50% over injectors?These are performance-oriented. With proper tuning and airflow you can tow, but heavy towing is better suited to smaller % over options.
| INDUSTRIAL INJECTION 0986435433-R4 - 50% OVER INJECTOR (2015-2019 FORD 6.7L POWER STROKE) | |
|---|---|
| Brand | Industrial Injection (Bosch-based) |
| Part Number | 0986435433-R4 (base injector: Bosch 0986435433) |
| UPC (EAN-13) | 4047025390682 |
| GTIN-14 | 04047025390682 |
| Prop 65 | Yes - Cancer and Reproductive Harm |
| Fitment | 2015-2019 Ford 6.7L Power Stroke (F-250 / F-350 / F-450 / F-550) |
| Notes | Sold individually; performance “R4 / 50% over flow; core charge may apply. |
