Description

The new single plane intake manifolds are designed to provide a broad RPM powerband for high-performance street/strip engine applications to a maximum engine speed of 7500 RPM. The carbureted manifold has a 4150 flange to work with all mechanical secondary square bore carburetors. These intake manifolds are designed to accept most stock hardware and accessory brackets, but offer performance features like better plenum and runner geometry for improved charge airflow. The isolated design of the air/fuel passages helps to increase charge air density and performance.

The intake manifolds are designed for use with 289-347 cubic inch Small Block Ford engines with a 8.2" deck height.

Features

  • Single plane design with isolated plenum for cooler charge air temperatures
  • 4150 square bore mounting flange
  • Power band: 2500-7500 RPM
  • Height: front 5.58”, rear 6.40”
  • Port size: 1.82” height, 1.04” width
  • Extra material allows for porting to 2.00” height, 1.20” width
  • Accessory ports under the carburetor in 1/8 NPT, 1/4 NPT and 3/8 NPT sizes

Specifications

Basic Operating RPM Range2500-7500
BrandHolley
Carburetor Studs IncludedNo
Category FilterIntake Manifolds
Clearance CategoryIntake Manifolds
ColourNatural
ConstructionCast
EGR PortNo
Emission Code3
EngineFord Small Block
FinishSatin
Fuel Injectors IncludedNo
Fuel Rail(s) IncludedNo
Fuel System TypeCarbureted
Gasket Or Seal IncludedNo
Grade TypePerformance
Intake Port Gasket(s) IncludedNo
Manifold TypeSingle Plane
MaterialAluminum
Nitrous Bung(s) IncludedNo
Plenum FinishNatural
Product TypeIntake Manifold
Removable RunnersNo
RPM Power Band2500-7500
Sale CategoryAir and Fuel Delivery
Single Or Dual Plane TypeSingle Plane
Throttle Body IncludedNo

Compatibility

  • Universal Part

The new single plane intake manifolds are designed to provide a broad RPM powerband for high-performance street/strip engine applications to a maximum engine speed of 7500 RPM. The carbureted manifold has a 4150 flange to work with all mechanical secondary square bore carburetors. These intake manifolds are designed to accept most stock hardware and accessory brackets, but offer performance features like better plenum and runner geometry for improved charge airflow. The isolated design of the air/fuel passages helps to increase charge air density and performance.

The intake manifolds are designed for use with 289-347 cubic inch Small Block Ford engines with a 8.2" deck height.

Features

  • Single plane design with isolated plenum for cooler charge air temperatures
  • 4150 square bore mounting flange
  • Power band: 2500-7500 RPM
  • Height: front 5.58”, rear 6.40”
  • Port size: 1.82” height, 1.04” width
  • Extra material allows for porting to 2.00” height, 1.20” width
  • Accessory ports under the carburetor in 1/8 NPT, 1/4 NPT and 3/8 NPT sizes
Basic Operating RPM Range2500-7500
BrandHolley
Carburetor Studs IncludedNo
Category FilterIntake Manifolds
Clearance CategoryIntake Manifolds
ColourNatural
ConstructionCast
EGR PortNo
Emission Code3
EngineFord Small Block
FinishSatin
Fuel Injectors IncludedNo
Fuel Rail(s) IncludedNo
Fuel System TypeCarbureted
Gasket Or Seal IncludedNo
Grade TypePerformance
Intake Port Gasket(s) IncludedNo
Manifold TypeSingle Plane
MaterialAluminum
Nitrous Bung(s) IncludedNo
Plenum FinishNatural
Product TypeIntake Manifold
Removable RunnersNo
RPM Power Band2500-7500
Sale CategoryAir and Fuel Delivery
Single Or Dual Plane TypeSingle Plane
Throttle Body IncludedNo
  • Universal Part

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