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 in. or 2.56 in. O-ring to O-ring injector lengths).
Specifications:
Description_DEF |
Engine Intake Manifold |
Description_DES |
Holley EFI Intake - Chevy Big Block V8 EFI |
Description_EXT |
EFI Intake Manifold; Upper; Non-EGR; HighRise; PowerBand 3000-7500RPM; SquareBore; 4500 StyleFlange; Oval Port Head; Open Plenum/Single Plane Design; Incl. 502 Big Block; |
Description_INV |
MANIFOLD - BBC, OVAL 4500 EFI |
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 in. or 2.56 in. O-ring to O-ring injector lengths). |
Description_FAB |
Open plenum/single plane design |
Description_FAB |
No EGR provisions |
Description_FAB |
3000-7500 RPM power band |
Description_FAB |
4500 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 |
Oval Port Dimensions: 1.87" High x 1.60" Wide |
Description_FAB |
Height: Front 5.96", Rear 5.96" |
Description_SHO |
Intake Manifold |
Emission Code |
3 |
Cylinder Head Type |
Oval Port- Standard |
RPM Range |
3000-7500 |
Position |
Upper |
Usage |
Racing |
Emission |
Without EGR |
Manifold Type |
High Rise |
Construction |
Cast |
Number of Carbs |
One |
RPM Power Band |
3000-7500 |
Engine Make/Size |
Chevy Big Block V8 |
WARNING CA Proposition 65 |
No |
Brand |
Holley EFI |
Engine |
Chevy Big Block V8 |
Product Type |
EFI Intake Manifold |
Warranty |
Limited 90 Day |
Length |
12.4000 |
Width |
12.4000 |
Height |
24.4000 |
Weight |
18.8500 |