CB Manifolds with Fuel Injector Ports IDF pattern:
Designed around the increased intake flange of the 044 cylinder head.
The Giant intake flange of the Big Beef EFI manifold will allow the head porter unlimited port design with NO welding.
The tall, straight design of the big beef EFI manifold increases flow and port velocity compared to an offset intake runner manifold.
Vacuum Port/Nitrous Oxide bosses are cast in on each intake runner offering more thread support for nitrous oxide applications or engines running EFI using a MAP sensor.
The Big Beef EFI manifold will work with any dual round port head casting but has the added material to also mate to the Eliminator 2000 cylinder head and similar models offered by other companies.
Only available in the IDF/DRLA bolt pattern and complete with gaskets and mounting hardware.