[# EDL-71233 ]
The Performer 5.0 RPM II manifold for 1986-95 5.0L Mustangs has shown significant gains in horsepower over existing designs in the 1500 to 6500 rpm range, and is ideally suited for street and strip applications. This manifold consists of a V-shaped crossover with an increasing crosssectional area, which passes over to eight large tapered runners. T