Description

Holley EFI is excited to launch four new multi-point fuel injection intake manifolds for the big block Chevy. These new intakes are available to fit oval or rectangular port heads, and 4150 or 4500 style throttle bodies. These Intakes are ideal for converting your big block high performance or racing engine from carburetion to fuel injection. These intake manifolds were computer designed and dyno proven to produce more horse power and torque than other EFI manifolds. Each manifold package includes anodized and laser etched fuel rails, and two sets of mounting brackets (brackets allow use of 1.48" or 2.56" O-ring to O-ring injector lengths).

Features

  • Open plenum/single plane design
  • No EGR provisions
  • 3000-7500 RPM power band
  • 4500 carburetor mounting flange
  • Includes fuel rails and mounting brackets
  • Designed for today's larger cubic inch big block Chevy race engines
  • Perfect for hard core drag racers in the NHRA Super Comp, Super Gas, and Street classes as well as IHRA Quick Rod, Super Rod, and Hot Rod categories
  • Oval Port Dimensions: 1.87” High x 1.60” Wide
  • Height: Front 5.96", Rear 5.96"

Specifications

Basic Operating RPM Range3000-7500 RPM
BrandHolley EFI
Carburetor FlangeDominator/4500
Category FilterIntake Manifolds
Clearance CategoryIntake Manifolds
ColourNatural
ConstructionCast
EGR PortNo
Emission Code3
EngineChevy Big Block V8
Grade TypePerformance
Intake Port Gasket(s) IncludedNo
Manifold TypeHigh Rise
MaterialAluminum
Nitrous Bung(s) IncludedNo
Plenum FinishNatural
Product TypeEFI Intake Manifold
Removable RunnersNo
RPM Power Band3000-7500
RPM Power Band3000-7500 RPM
Single Or Dual Plane TypeSingle Plane
Throttle Body IncludedNo
WarrantyLimited 90 Day

Compatibility

  • Universal Part

Holley EFI is excited to launch four new multi-point fuel injection intake manifolds for the big block Chevy. These new intakes are available to fit oval or rectangular port heads, and 4150 or 4500 style throttle bodies. These Intakes are ideal for converting your big block high performance or racing engine from carburetion to fuel injection. These intake manifolds were computer designed and dyno proven to produce more horse power and torque than other EFI manifolds. Each manifold package includes anodized and laser etched fuel rails, and two sets of mounting brackets (brackets allow use of 1.48" or 2.56" O-ring to O-ring injector lengths).

Features

  • Open plenum/single plane design
  • No EGR provisions
  • 3000-7500 RPM power band
  • 4500 carburetor mounting flange
  • Includes fuel rails and mounting brackets
  • Designed for today's larger cubic inch big block Chevy race engines
  • Perfect for hard core drag racers in the NHRA Super Comp, Super Gas, and Street classes as well as IHRA Quick Rod, Super Rod, and Hot Rod categories
  • Oval Port Dimensions: 1.87” High x 1.60” Wide
  • Height: Front 5.96", Rear 5.96"
Basic Operating RPM Range3000-7500 RPM
BrandHolley EFI
Carburetor FlangeDominator/4500
Category FilterIntake Manifolds
Clearance CategoryIntake Manifolds
ColourNatural
ConstructionCast
EGR PortNo
Emission Code3
EngineChevy Big Block V8
Grade TypePerformance
Intake Port Gasket(s) IncludedNo
Manifold TypeHigh Rise
MaterialAluminum
Nitrous Bung(s) IncludedNo
Plenum FinishNatural
Product TypeEFI Intake Manifold
Removable RunnersNo
RPM Power Band3000-7500
RPM Power Band3000-7500 RPM
Single Or Dual Plane TypeSingle Plane
Throttle Body IncludedNo
WarrantyLimited 90 Day
  • Universal Part

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