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    Sale!New!

    Holley EFI Holley EFI Intake - Chevy Big Block V8 EFI 300-563

    Vendor: Holley EFI
    SKU: GVMR_300-563
    20% Off
    Sale Price $557.95 Regular Price $698.95
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    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).


    Holley EFI Holley EFI Intake - Chevy Big Block V8 EFI 300-563


    Specifications:

    Description_INV MANIFOLD - BBC, RECT 4150 EFI
    Description_DES Holley EFI Intake - Chevy Big Block V8 EFI
    Description_EXT Holley EFI Intake Manifold 396, 402, 427, 454, 502 for 4150 Style Flange, Rectangular Port Heads
    Description_MKT 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).
    Description_FAB Open plenum/single plane design
    Description_FAB No EGR provisions
    Description_FAB 3500-8000 RPM power band
    Description_FAB 4150 carburetor mounting flange
    Description_FAB Includes fuel rails and mounting brackets
    Description_FAB Designed for today's larger cubic inch big block Chevy race engines
    Description_FAB 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
    Description_FAB Rectangle Port Dimensions: 2.28” High x 1.48” Wide
    Description_FAB Height: Front 5.96", Rear 5.96"


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