Description
        300-931 and 300-931BK have a 4150 flange to accept square bore carburetors or a Sniper EFI. They are machined from castings without the bosses for fuel injectors for a cleaner look.
These new single-plane intake manifold kits are designed for 2009-Current 5.7-liter, 2005-2010 6.1-liter, and 2011-Current 6.4-liter Chrysler Gen III Hemi engines. They provide maximum hood clearance combined with plenum and runner geometry that provide a broad RPM powerband for high-performance street/strip engine applications to a maximum engine speed of 7500 RPM. The isolated design of the air/fuel passages helps to increase charge air density and perfor mance.
300-930 and 300-930BK are designed for 4150 type throttle valves.  Included are billet fuel rails along with mounting brackets for either Bosch EV-1 type fuel injectors or most Gen III Hemi OEM injectors. Billet fuel rails included with 300-930, 300-930BK 
Minimum carb flange height for maximum clearance to hood 
Cast aluminum construction. Great for turbocharger, centrifugal blower or NOS power adders 
Height to throttle valve flange in front is 3.31-inch, rear is 4.25-inch 
Port size: 1.72-inches tall, 1.75-inches wide 
O-ring seals around ports 
Unique casting for 300-931, 300-931BK without injector bungs for clean appearance 
Designed for use with either Bosch EV1 or Gen III Hemi OEM fuel injectors 
4150 type throttle/carb flange 
Billet aluminum oil fill cap included