BRODIX PB 1202 Cylinder Heads/12 2128103

Regular price $ 6,923.58

CALL SHANON 507 445 3235 WITH ANY QUESTIONS.

The Man Eater PB 1200 series takes the big block world to the next plateau! This head comes

equipped with several features that include: 12° valve angle; raised, oval-shaped intake ports

designed to achieve a delicate balance between horsepower and torque; and precision contoured

shallow chambers with outstanding wet flow characteristics. The New PB 1203 is the latest in

as-cast technology. It is the most powerful out-of-the-box head in its class. The PB 1202 takes

the Man Eater PB 1200 series a step further. This head features 497 cc oval-shaped intake

ports that are raised an additional .125 and utilizes a 2.520 intake valve. The Man Eater PB 1200

series is available 100% CNC ported to ensure accuracy. The standard features are A-356 virgin

aluminum alloy, phosphorous bronze valve guides, and copper valve seats. These heads are

machined to accept 1.740 valve spring cups and can be used in conjunction with the BRODIX PM

series of manifolds.

Package Heads:

• PS CB: VALVE BOWLS BLENDED • PS MI: MATCH INTAKE PORT TO BRODIX MG 2015 (BP PB 1200, BP PB 1201, PB 1203) MATCH INTAKE PORT TO BRODIX MG 1202 (BP PB 1202) • PS Valve Job: COMPETITION VALVE JOB • Intake Valves: 2.520 X 6.920 o.a.l. - 55° SEAT ANGLE (BP PB 1200, PB 1203) 2.450 X 6.920 o.a.l. - 55° SEAT ANGLE (BP PB 1201) 2.480 X 6.920 o.a.l. - 55° SEAT ANGLE (BP PB 1202) • Exhaust Valves: 1.860 X 6.620 o.a.l. - 55° SEAT ANGLE • Valve Springs: 1.645 ROLLER VALVE SPRING - CC 948, 315 lb CLOSED, 915 lb OPEN, 2.100 INSTALLED HEIGHT, .850 MAXIMUM LIFT • Retainers: 1.645 10° TITANIUM - MA 2001 • Valve Locks: 10° JUMBO - CC 611 • Rocker Studs: SHAFT SYSTEM REQUIRED • Valve Seals: 11/32 - US VS485V

FACTS AND RELATED COMPONENTS:

• Torque Heads: 70 ft-lb • Torque Rocker Studs: 40-45 ft-lb • Intake Gaskets: BRODIX MG 2015 (BP PB 1200, BP PB 1201, PB 1203) BRODIX MG 1202 (BP PB 1202) • Head Gaskets: 4.540 - FEL-PRO 1017, COMETIC C5433 4.600 - FEL-PRO 1057, COMETIC C5434 • Exhaust Gaskets: BRODIX MG 2005 • Valve Cover Gaskets: BRODIX MG 2016 • Head Studs: AVAILABLE EXCLUSIVELY FROM BRODIX - BRODIX BR HS/PB 2005 CI BLK (12 pt) FOR CAST IRON BLOCK BRODIX SK HS PB 2005 (12 pt) FOR ALUMINUM BLOCK • Accessory Bolt Holes Are Drilled • Spark Plug Starting Points: NGK R5671A-10 FOR ALCOHOL NGK R5671A-9 FOR RACING GAS • Spring Pockets: MAY NOT BE CUT ANY LARGER OR DEEPER THAN 1.750 • Valve Angle: 12° AND 4° INTAKE, 6° AND 4° EXHAUST • Angle Milling: NOT AVAILABLE • Flat Milling: .0055 in PER cc • Angle Machining: NOT AVAILABLE • Dowel Shift: NOT AVAILABLE • Pushrod Slots: STANDARD • Rocker Arms: SHAFT SYSTEM - T&D 3070, JESEL KPS 390156 • Lifters: STANDARD • Pistons: 12° X 6° VALVE ANGLE • Pushrods: CHECK PUSHROD CLEARANCE WITH HEAD INSTALLED ON THE ENGINE BLOCK BEFORE FINAL ASSEMBLY

Cylinder Head Specifications:

   INTAKE PORT        CHAMBER VOLUME     VALVE SIZES INTAKE/EXHAUST       EXHAUST PATTERN               INTAKE MANIFOLD

BP PB 1200  483 cc             72 cc / 68 cc *              2.520/1.860               Standard               PM 1807 / PM 1817 / PM 1907 / PM 1917

BP PB 1201  480 cc             72 cc / 68 cc *              2.450/1.860               Standard               PM 1807 / PM 1817 / PM 1907 / PM 1917

BP PB 1202  497 cc             72 cc / 68 cc *              2.480/1.860               Standard                PM 1807 / PM 1817/ PM 1907 / PM 1917

PB 1203        475 cc             72 cc / 68 cc *              2.520/1.860               Standard                PM 1807 / PM 1817/ PM 1907 / PM 1917

Cylinder Head Recommendations:

                          CUBIC INCH      COMPRESSION        CAMSHAFT               RPM                      APPLICATION

BP PB 1200     598 - 706                     14.0 Minimum                       Roller                      4500 - 8000                        Drag / Truck Puller

BP PB 1201    565 - 632                      14.0 Minimum                       Roller                      4500 - 8000                        Drag / Truck Puller

BP PB 1202    598 - 706                      14.0 Minimum                       Roller                      4500 - 8000                        Drag / Truck Puller

PB 1203          598 - 706                      14.0 Minimum                       Roller                      4500 - 8000                        Drag / Truck Puller

Flow Chart CFM @ 28" H20

                           VALVE SIZE         0.200            0.300             0.400            0.500            0.600            0.700           0.800          0.900

BP PB 1200    2.520 INTAKE        151                235                323               395                459              513              549              563

(CNC Ported) 1.860 EXHAUST    126                 180                224                264              305               319              333              338

BP PB 1201    2.450 INTAKE       151                 243                330                400               454              495              521              533

(CNC Ported) 1.860 EXHAUST    122                176                 231                276               300              303              339              340

BP PB 1202    2.480 INTAKE       154                 247                332                401               468              509               535              553

(CNC Ported) 1.860 EXHAUST    122                 174                229                274               303              328               338              339

PB 1203          2.520 INTAKE       150                 230                309                377                442              495              530              536

                        1.860 EXHAUST  119               169                217               251               280              306             316             323

BASIC EASY ORDER NUMBER:

• BP PB 1202 Pkg 497 cc Intake Runner 2128103 MAKE OFFER PER 1

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CALL SHANON 507 445 3235 WITH ANY QUESTIONS.

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