Edelbrock 500/Offenhauser JWR Dual Port 4 Barrel Conversion Kit with 2 inch Air Cleaner - RA13232WDLOW

Edelbrock 500/Offenhauser JWR Dual Port 4 Barrel Conversion Kit with 2 inch Air Cleaner - RA13232WDLOW
Previously marketed as Weber, the increased capacity Edelbrock 4 barrel 500cfm carb is best suited to larger capacity engines (4.6 litres +) but can be fitted to any Rover V8.
Supplied jetted to suit the standard 3.5 / 3.9 litre engine (primary jet .086, secondary .095, metering rods .065x.052 jet).
A tuning / calibration kit is also available for larger capacity and / or modified engines, which includes assorted jets and metering rods.
The Offenhauser JWR Dual Port Inlet Manifold offers the lowest profile where under bonnet clearance is restricted.
The dual ports design offers increased efficiency due to the primaries using the lower port (increasing gas speed) and since the secondaries use the upper port (which is shielded by the primaries), the gas is cooler, meaning a better fuel burn.
These benefits help to offset the efficiency lost due to the low profile design.

Kit Includes:
Edelbrock 500cfm 4 Barrel Carb with Manual Choke
Offenhauser JWR Dual Port Inlet Manifold
14" Chrome Pancake Air Cleaner - 2" Deep (K&N Filter available at extra cost)
Air Cleaner Spacer (1/2") for linkage clearance
Fuel Feed Banjo & Bolt
Thermostat Housing
Accelerator & Choke Cables.

A Facet Fuel Pump (RB7259) is recommended (sold separately).