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Holden VN 308 304 EFI Air Gap Dual Plane Intake Manifold Cast

Holden VN 308 304 EFI Air Gap Dual Plane Intake Manifold Cast

$590.90

SKU: AF6010-4003

Reliable shipping

Flexible returns

Holden VN & Later Heads 253 308 304 EFI Air Gap Dual Plane Intake Manifold, 

Natural Cast Finish

1500 - 6500 RPM, Square Bore Carburettor Pad, Non-EGR

It Will Not Fit Late Model VT Engine With Factory Roller Camshaft.

Manifold Specifications

- Square bore carburettor pad
- Overall height (Carb pad to bottom of manifold) is 150mm (Ensure to Check Bonnet Clearance)
- Port Size: 1.20" x 2.05"

- Intake manifold gasket, 5REGIM-308VN.
- 5/16-18" carburettor studs (x4)
- 5/16-18" Mounting Hole for Throttle Bracket (x1)
- 3/8" NPT ports (x2) with 1 steel port plug included
- 1/2" NPT ports (x3) with 2 steel port plugs included

AF6999-4003 Includes
2 x Fuel Rails (-8ORB)
-8AN cross over 100 series braided line with two 90 degree non full flow taper fittings
3 x -8an to -8ORB fittings
1 x -8ORB hex port plug
6 x mounting brackets
6 x M6 socket cap screws (25mm UHL)
6 x M6 hex screws (10mm UHL)
4 x M6 nuts

Get the maximum power from your carburetted engine with this Air Gap Holden carburetted cast intake manifold. This dual-plane intake manifold is designed to keep your air and fuel distribution going into the engine at a steady and even flow for maximum performance and efficiency. The carburettor-mounting pad is designed to accept aftermarket square-bore carburettors with either manual or electric choke options available on today’s market. Specifically designed for Holden 304 V8 engines operating from idle to 5500 rpm range. In most cases, these manifolds accept late model water necks, air conditioning, alternator and H.E.I. ignition systems.

Intake Runners should be port matched to your cylinder heads for optimal performance.

• Fits Holden 304 V8 Engines. Will not suit early Holden 308 cylinder heads. This is designed for late model Holden VN Engine Models EFI models only. Use A6010-4000 for NON-EFI applications.

•This intake manifold does not work with factory OEM fuel rails and requires the use of Aeroflow Fuel Rail Kit included (AF6999-4003).

• Requires the use of 14mm short (33.60mm) fuel injectors (Sold Separately).

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