Description
A reliable mechanical fuel pump is non-negotiable for naturally aspirated racing engines, especially when you’re running carburetors and can’t depend on electric systems. The Carter M4891 delivers consistent fuel delivery at the pressures small-block Chevy engines demand, making it the choice for bracket racers and weekend warriors who need dependable performance without unnecessary complexity. Whether you’re building a street-legal racer or prepping for the strip, this pump provides the flow and pressure stability required for consistent tuning and predictable performance.
- Pump Type: Mechanical
- Flow Rate: 120 gph
- Pressure Range: 7-8.5 psi
- Inlet Connection: 1/4″ NPSF
- Outlet Connection: 1/4″ NPSF
- Material: Aluminum
- Finish: Natural
- Fuel Type: Gasoline
- Application: Small Block Chevy
- Installation: Bolt-on
- Quantity: Single unit






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