Aeromotive 525 LPH Stealth In-Tank Fuel Pump
The Aeromotive 11170 525 LPH Stealth In-Tank Fuel Pump is a high-output, drop-in electric fuel pump designed for applications requiring significantly more fuel flow than a stock pump while maintaining compatibility with factory tank mounting provisions. This dual-channel turbine pump delivers reliable performance for both carbureted and EFI setups, supporting up to 1200 HP on gasoline (naturally aspirated) or 900 HP forced induction. It is fully E85 compatible and features a compact upper body (39mm) and lower body (50mm) for broad in-tank fitment. The pump includes a filter strainer and wiring pigtail for straightforward installation.
Key Features
- 525 LPH Flow Rating – High-output design supports substantial horsepower levels
- Dual Channel Turbine – Increases durability and works well with pulse width modulated (PWM) systems
- E85 Compatible – Safe for use with ethanol-blended fuels
- In-Tank Design – Stealth-style drop-in pump for factory-style installation (may require minor modification)
- Includes Strainer & Pigtail – Ready for installation with basic wiring and filtration
Specs
| Spec | Detail |
|---|---|
| Part Number | 11170 |
| Brand | Aeromotive |
| Type | 525 LPH Stealth In-Tank Fuel Pump |
| Upper Body Diameter | 39 mm |
| Lower Body Diameter | 50 mm |
| Fuel Compatibility | Gasoline and E85 |
| Country of Origin | United States |
| Warranty | Aeromotive Limited Warranty |
Power Support (Approximate)
| Application | Gasoline | E85 |
|---|---|---|
| Naturally Aspirated EFI | Up to 1200 HP | Up to 810 HP |
| Forced Induction EFI | Up to 900 HP | Up to 600 HP |
| Naturally Aspirated Carbureted | Up to 1400 HP | Up to 950 HP |
| Forced Induction Carbureted | Up to 1100 HP | Up to 740 HP |
Whats Included
- Aeromotive 525 LPH Stealth In-Tank Fuel Pump
- Filter strainer
- Wiring pigtail
Product Notes
- Designed for in-tank use only
- Perfect for modified naturally aspirated or forced induction setups
- May require minor tank or hanger modifications for certain applications
Installation Notes
- Drop-in replacement requiring fuel tank removal
- Estimated time: 2–4 hours
- Professional installation recommended; always use proper fuel lines, filters, and regulators
Why Choose Aeromotive Stealth Fuel Pumps?
- Aerospace-grade engineering and three generations of track experience
- High-flow dual-channel turbine design for durability and consistent pressure
- Trusted by professional racers and builders for reliable fuel delivery under extreme conditions
Frequently Asked Questions
-
Q: How much horsepower will this pump support?
A: Up to 1200 HP on gasoline (naturally aspirated EFI) or 900 HP forced induction, E85 ratings are lower due to energy content. -
Q: Is this a direct factory replacement?
A: It is a high-flow in-tank pump verify physical dimensions and hanger compatibility with your specific vehicle. -
Q: Do I need additional parts?
A: Yes, a proper fuel filter, regulator, and return-style system are highly recommended for optimal performance and safety.
Shipping & Handling
- Method: Ground UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Official Aeromotive retail box
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