95mm EFI Hi Ram Intake Manifold SBF 351W

The Holley 95mm EFI Hi Ram Intake Manifold for the 351W Small Block Ford represents a precision fuel-injection solution designed for builders and performance enthusiasts who demand maximum flow and tuning flexibility. This tunnel ram-style manifold addresses the core challenge of modern EFI conversion: delivering optimized air velocity and fuel distribution across all eight cylinders while maintaining the classic high-rise aesthetic that serious engine builders expect. Whether upgrading a vintage 351W platform or building a contemporary stroker engine, this intake manifold bridges the gap between traditional carbureted performance and modern electronic fuel management.

Constructed from lightweight aluminum in a natural finish, the 95mm EFI Hi Ram Intake Manifold features dual fuel rails integrated into the casting, eliminating the need for external fuel system plumbing and reducing parasitic weight. The 95mm throttle body flange accepts Holley's full range of EFI throttle bodies, allowing precise engine tuning through programmable fuel and ignition curves. The tunnel ram design extends the velocity stack effect over a larger plenum volume, promoting charge motion and combustion efficiency across the RPM range—a principle proven in both street and competitive applications. At 37.85 pounds, the aluminum construction delivers structural rigidity without the thermal mass penalty of iron, critical for consistent fuel atomization in high-heat engine bay environments.

This manifold is engineered specifically for 351W platforms, making it the direct solution for small block Ford enthusiasts converting from carburetion to EFI or upgrading aging fuel systems. Installation requires proper throttle cable routing, fuel line fabrication to the included rails, and integration with a compatible Holley EFI controller—professional installation is recommended to ensure optimal tuning and emissions compliance. The kit's inclusive fuel rail design minimizes external hardware and leak points, streamlining engine bay integration. Builders in both street performance and vintage racing communities rely on this manifold for its proven track record of reliable idle quality, throttle response, and full-load power delivery across naturally aspirated and moderately boosted applications.