Fuel Flow
Forever.
The PHR Mechanical Fuel Pump Bracket is a high-performance, precision-machined solution tailored for enthusiasts pushing their 2JZ engines to the next level.
Our camshaft-driven mechanical fuel pump bracket for the 2JZ – a purpose-built solution for serious horsepower applications. This bracket allows you to mount a high-flow mechanical fuel pump directly to the cylinder head and drive it off the camshaft, eliminating the limitations of electric pumps at high pressure and high demand. With rock-solid reliability, consistent fuel delivery, and reduced electrical load, this setup ensures your 2JZ is supplied with the fuel it needs for big-power street or race builds.
Benefits of Mechanical Fuel Pumps in High-Performance Vehicles
When it comes to delivering fuel in demanding, high-horsepower applications, a mechanical fuel pump offers key advantages over its electric counterparts.
1. Consistent Flow at High Pressure
- Electric fuel pumps typically lose efficiency as fuel pressure rises. Flow rates drop and pump reliability suffers, especially in setups requiring 80–120+ psi of fuel pressure.
- A mechanical fuel pump, being camshaft-driven, actually increases output as engine speed (and demand) rises. Flow does not fall off with pressure, ensuring steady delivery under boost or nitrous conditions.
2. Reduced Electrical Load
- High-pressure electric pumps draw more current, putting a significant demand on the vehicle’s electrical and charging system. This can lead to heat, wiring issues, or even voltage drop under load.
- Mechanical pumps eliminate this issue by taking power directly from the engine — no relays, wiring, or heavy electrical draw required.
3. Reliability Under Extreme Conditions
- Electric pumps have more potential points of failure: wiring, fuses, relays, and controllers.
- A mechanical pump, bolted to and driven by the camshaft, is a simple, direct system with fewer components that can fail. This reliability is crucial in racing environments.
4. Advantages of Camshaft-Driven Mounting
- Direct synchronization with engine speed ensures fuel supply scales exactly with RPM.
- Compact packaging compared to belt-driven alternatives.
- Eliminates belt slip or accessory drive losses, common in external-driven systems.
- Proven durability, making them a staple in professional drag racing, endurance racing, and other high-demand applications.
Focused on Results
Unmatched Fuel Delivery
Precision Fitment
CNC machined for a perfect fit, mounts directly to the cylinder head for reliable alignment with the camshaft to ensure long reliable operation.
Fuel Pump Compatibility
Works seamlessly with popular hex drive fuel pumps like Aeromotive, Waterman, and Weldon
Durability and Strength
Constructed of Billet Aluminum for lasting performance, especially under the demands of racing.
Compatibility
Specifically designed for Toyota 2JZ Non-VVT-i engines. Will mount to PHR aftermarket cam gears or OEM cam gears.
Kit Includes
• Pump Drive Assembly
• Hardware
• Base Plate Bracket
• Pump Mount Plate
• Standoffs
How to add a dowel pin the the mechanical fuel pump drive.
This dowel procedure is offered only as an optional safeguard for extreme builds where the customer prefers maximum redundancy against drive bolt loosening.
Discover moreSpecifications
| Vehicle Fitment | |
|---|---|
| Make | Toyota, Lexus |
| Model | Supra, SC300 (Soarer), IS300 (Altezza), GS300 (Aristo) |
| Chassis Code | A80, Z30, Z31, Z32, S160, S161, CE10, XE10 |
| Generation | MKIV (Mark 4), 1st Gen, 2nd Gen |
| Trim | Turbo, Naturally Aspirated (NA) |
| Fitment | |
|---|---|
| Engine | 2JZ-GTE, VVT-i, 2JZ-GE, VVT-i |
| Product Specs | |
|---|---|
| Material | Aluminum |
| Finish | Black Anodized |
