Edelbrock # 3821 Performer 5.0L EFI S/B Ford Int. Manifold, 1986-95, Base, w/EGR

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Edelbrock Part # 3821 Performer Ford 5.0L EFI intake manifold is designed for 1986-95 5.0L V8 Mustang engines. The Performer 5.0 EFI aluminum intake manifold represents the standard for hot 5.0L performance. The modular design incorporates modern air flow technology and CAD programming for maximum power gains – up to 37 horsepower at 5500 rpm – with no loss of low speed torque. Features of the Performer 5.0 EFI manifold include: broad power range from idle to 5500 rpm; removable plenum cover that allows access to runners for modification; and base manifold is CNC port matched to upper manifold for maximum performance. The upper and plenum cover are powder-coated light titanium gray. The base is satin aluminum and not powder-coated. Combining the Performer 5.0 intake manifold with other Power Package parts gives you even more power across the entire rpm range. 1994-95 Mustangs engines require Throttle Body Adapter #3835.

Documents & Installation Notes



Availability Available
Application Application Specific
GTIN 00085347038213
Availability Note Available to Order
Warranty 12 Months
Emissions Code
Hazardous Materials Warning WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Installation Notes
  • Recommended intake gasket: Edelbrock # 7220
  • Air valve location same as stock
  • Port exit dimensions: 1.02" x 1.85"
  • Overall height: 10.61"
  • Use RTV sealant to properly seal end seals, such as Edelbrock High Temp Silicone sealant # 1076, DO NOT USE END SEALS GASKETS.
  • Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum.
Center Maximum Height 10.610 in
CNC Ported No
Color Satin
Front Maximum Height 10.610 in
Material Aluminum
Rear Maximum Height 10.610 in
Single Or Dual Plane Type Single Plane