Trick Flow Specialties Intake Manifolds, Fuel Injected

Trick Flow® Box-R-Series EFI Intake Manifolds for Ford 5.0L

Trick Flow’s® Box-R-Series EFI Intake Manifolds are computer-engineered to deliver ideal airflow distribution and velocity to provide big mid- and upper-RPM horsepower gains for ultra-high performance street and race engines. The manifolds have short, large cross-section runners to further improve flow velocity and performance in the 3,000 to 8,000 RPM range. Trick Flow® Box-R-Series EFI Intake Manifolds are available in kits with a natural finish aluminum lower manifold and an A319 aluminum upper in your choice of silver powdercoat, black powdercoat, and natural finishes. The manifolds have a 90mm throttle body inlet and are designed for use on non-EGR engines. Additional features include: *Large cross-section with 9.750 in. runners *Overall height to the upper manifold flange is 11.500 in. *Overall height to the lower manifold flange is 4.625 in. *2.000 in. x 1.200 in. port size at head *2.380 in. x 1.380 in. port size at mating flange The upper plenums and lower manifold are also available separately.