7123 Edelbrock Performer RPM II Intake Manifold. Fits 86-95 5.0L Mustang

Edelbrock Performer RPM II intake for 86-95 5.0 Mustang
(Requires adapter for use with 94-95 throttle bodies)
Edelbrock Says:
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 cross-sectional area, which passes over to eight large tapered runners. The upper manifold is powder-coated light titanium gray. Our 70mm throttle body is recommended. 50-state street legal for 1986-95 Ford Mustangs with 5.0L V8.

We say:
The Performer RPM II intake manifold has a little less H.P. & torque than the SysteMax II under 6000rpm and more H.P. & torque over 6100rpms on a natural aspirated 302 c.i. Good choice for 6500-6700 rpm 331/347 c.i.
For forced induction not enough testing at this time.Tested on Mustang with DSS short block, Stage III Twisted Wedge heads, Anderson N-91 camshaft, Anderson AF-0112c Power Pipe,80mm Pro-M,  Bassani 1 5/8 to 1 3/4 step tube headers,

Run 083 Edelbrock RPM Intake
Run 087 (ONLY CHANGE) Edelbrock RPM II intake