Brodix Big Block Chevy Sweet 16 BPPB-1600 Series Aluminum Cylinder Heads

The Choice for 'Big MPH' Super Class Racing!
16°/4° Intake & 9°/4° Exhaust Valve Angles

The Sweet 16 lives up to its name. This head is by far the most versatile in its class. The Sweet 16 satisfies the requirements of both nitrous and naturally aspirated engines. This 100% CNC ported masterpiece utilizes a 16-degree valve angle, as well as 416cc raised, oval-shaped intake ports that flow in excess of 515 cfm. This head utilizes all standard Brodix features that have become famous including the strongest deck surface in the business for use in nitrous applications.

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Sweet 16 series heads require special pistons, valve covers, head studs, shaft mounted rocker arms, and intake manifold.
Every casting is poured from A-356 virgin aluminum and tested before Brodix utilizes their in-house processes such as finish machining and heat treating to assure that you receive the best products for your hard-earned money. Other features include a thick deck surface that is compatible with nitrous, drilled and tapped holes on the ends for standard drive accessories, phosphorous bronze valve guides and copper valve seats installed. Sold Individually, 1/pkg. !

VALVE SPRING   Specs   1.645'' Diameter Valve Spring for Mechanical Roller Lifter Cam Spring Pressure Open: 945 lbs. Spring Pressure Closed: 330 lbs. Installed Height: 2.100'' Max Lift: .875''