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Category : B- Small Block Dodge Magnum : Cylinder Heads
BIGMOUTH CNC PORTING NEW,NO-TUNNEL HDS
DOES NOT INCLUDE HEADS, SEE BELOW FOR DETAILS
BigMouth CNC porting, Racing Valve Job and detail finish work
One piece stainless valves. 2.08” intake and 1.60” exhaust with 11/32” stems
This price also includes removing & replacing the intake rocker stud helicoils as this is required to C.N.C. port the head.
What’s NOT included:
Milling the heads back to original CC’s (Available at an extra charge. Call for details)
What you need to know:
These heads require the use of our .420"offset intake rocker arm set. These are available as part # HUG 1557
If you need a combination not shown here please call one of our technicians at 309-745-9558
IF YOU WISH TO SEND US YOUR CYLINDER HEADS WHICH ALREADY HAVE PUSHROD TUNNELS, THERE IS AN EXTRA CHARGE TO PLUG THE TUNNELS, SO THEY CAN BE RE-POSITIONED. PLEASE CALL FOR DETAILS
*CNC porting of the heads will increase the overall chamber size by approximately 8cc. If you need the heads milled to a certain cc or are trying to achieve a specific compression ratio, let us know and we can quote you a price on milling.
Standard Ports BigMouth Ports
To view the flow chart for this head click the button below.
HUG 1557 Rocker Arm Kit
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