FUELAB 565 Series High Flow Fuel Pressure Regulator
FUELAB 565 Series Fuel Pressure Regulators have all of the same great features as the 515/525 Series with extreme capacity. Utilizing a massive 1/2" return orifice and -10AN ports, these regulators hold no bounds.
With the bypass capability over 5 GPM at 5 PSI, this new regulator can handle blow through carbureted applications well over 1800HP, and for EFI applications using belt driven fuel pumps; even further (with a flattened regulation slope).
Regulator comes in four different pressure ranges covering applications between 4 and 80 PSI. Available in black only.
- Two -10AN inlet ports and one -10AN return port
- 1.75" sized diaphragm with 1/2" return orifice
- Gasoline, diesel, methanol, and ethanol fuel compatible
- Billet Aluminum with anodize per military MIL-A-8625, Type II
- Fine thread pitch for precise pressure adjustment
- Versatile mounting bracket and stainless steel hardware
- 1/8ā NPT gauge port with plug for external pressure gauge
- 1/8ā NPT pressure reference port with barbed fitting
- Backed by a 2-year limited warranty
FUELAB Technical Data Sheet:
Click to view PDF
FUELAB High Flow Fuel Pressure Regulators |
|||
| PartĀ Number | Inlets | Seat | Application |
| 56501 | -10AN | MAX FLOW 1/2" Seat | EFI (25-65 PSID) Electronic Fuel Injection |
| 56502 | -10AN | MAX FLOW 1/2" Seat | CARB (4-12 PSID) Carburator |
| 56503 | -10AN | Standard Seat | TBI (10-25 PSID) Throttle Body Injection |
| 56504 | -10AN | MAX FLOW 1/2" Seat | EFI (40-80 PSID) Electronic Fuel Injection |
Product Information
Product Information
Shipping & Returns
Shipping & Returns


FUELAB 565 Series High Flow Fuel Pressure Regulator
FUELAB 565 Series High Flow Fuel Pressure Regulator
FUELAB 565 Series Fuel Pressure Regulators have all of the same great features as the 515/525 Series with extreme capacity. Utilizing a massive 1/2" return orifice and -10AN ports, these regulators hold no bounds.
With the bypass capability over 5 GPM at 5 PSI, this new regulator can handle blow through carbureted applications well over 1800HP, and for EFI applications using belt driven fuel pumps; even further (with a flattened regulation slope).
Regulator comes in four different pressure ranges covering applications between 4 and 80 PSI. Available in black only.
- Two -10AN inlet ports and one -10AN return port
- 1.75" sized diaphragm with 1/2" return orifice
- Gasoline, diesel, methanol, and ethanol fuel compatible
- Billet Aluminum with anodize per military MIL-A-8625, Type II
- Fine thread pitch for precise pressure adjustment
- Versatile mounting bracket and stainless steel hardware
- 1/8ā NPT gauge port with plug for external pressure gauge
- 1/8ā NPT pressure reference port with barbed fitting
- Backed by a 2-year limited warranty
FUELAB Technical Data Sheet:
Click to view PDF
FUELAB High Flow Fuel Pressure Regulators |
|||
| PartĀ Number | Inlets | Seat | Application |
| 56501 | -10AN | MAX FLOW 1/2" Seat | EFI (25-65 PSID) Electronic Fuel Injection |
| 56502 | -10AN | MAX FLOW 1/2" Seat | CARB (4-12 PSID) Carburator |
| 56503 | -10AN | Standard Seat | TBI (10-25 PSID) Throttle Body Injection |
| 56504 | -10AN | MAX FLOW 1/2" Seat | EFI (40-80 PSID) Electronic Fuel Injection |
Original: $412.00
-65%$412.00
$144.20Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
FUELAB 565 Series Fuel Pressure Regulators have all of the same great features as the 515/525 Series with extreme capacity. Utilizing a massive 1/2" return orifice and -10AN ports, these regulators hold no bounds.
With the bypass capability over 5 GPM at 5 PSI, this new regulator can handle blow through carbureted applications well over 1800HP, and for EFI applications using belt driven fuel pumps; even further (with a flattened regulation slope).
Regulator comes in four different pressure ranges covering applications between 4 and 80 PSI. Available in black only.
- Two -10AN inlet ports and one -10AN return port
- 1.75" sized diaphragm with 1/2" return orifice
- Gasoline, diesel, methanol, and ethanol fuel compatible
- Billet Aluminum with anodize per military MIL-A-8625, Type II
- Fine thread pitch for precise pressure adjustment
- Versatile mounting bracket and stainless steel hardware
- 1/8ā NPT gauge port with plug for external pressure gauge
- 1/8ā NPT pressure reference port with barbed fitting
- Backed by a 2-year limited warranty
FUELAB Technical Data Sheet:
Click to view PDF
FUELAB High Flow Fuel Pressure Regulators |
|||
| PartĀ Number | Inlets | Seat | Application |
| 56501 | -10AN | MAX FLOW 1/2" Seat | EFI (25-65 PSID) Electronic Fuel Injection |
| 56502 | -10AN | MAX FLOW 1/2" Seat | CARB (4-12 PSID) Carburator |
| 56503 | -10AN | Standard Seat | TBI (10-25 PSID) Throttle Body Injection |
| 56504 | -10AN | MAX FLOW 1/2" Seat | EFI (40-80 PSID) Electronic Fuel Injection |






















