BRODIX BIG BLOCK CHEVY RACE RITE SERIES CYLINDER HEADS/26 2061027

Regular price $ 1,392.83

CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.

Finally, the most user-friendly big block head on the market has been developed. BRODIX is
now manufacturing a cylinder head that bolts directly in place of stock cast iron heads allowing
reuse of the intake manifold and pistons. The most important improvement is that the exhaust
ports are in the stock location eliminating header or manifold interference. The Race-Rite®
rectangular or oval port is the answer for less hassle during installation.

Package Heads:

• PS CB: VALVE BOWLS BLENDED• PS MI: MATCH INTAKE PORT TO FP 1211 (RR BB-R) MATCH INTAKE PORT TO FP 1210 (RR BB-O) MATCH INTAKE PORT TO BRODIX MG 2001 (RR BB-2 PLUS)• PS Valve Job: COMPETITION VALVE JOB• Intake Valves: 2.250 X 5.218 o.a.l - BR 81040 2.190 X 5.230 o.a.l. - BR 70019• Exhaust Valves: 1.880 X 5.394 o.a.l. - BR 81038• Valve Springs: 1.550 HYDRAULIC ROLLER VALVE SPRING - BT 120121, 140 lb CLOSED, 400 lb OPEN, 1.950 INSTALLED HEIGHT, .600 MAXIMUM LIFT 1.550 ROLLER VALVE SPRING - GA 1000, 240 lb CLOSED, 550 lb OPEN, 1.950 INSTALLED HEIGHT, .700 MAXIMUM LIFT 1.625 ROLLER VALVE SPRING - MA 221424, 260 lb CLOSED, 790 lb OPEN, 2.100 INSTALLED HEIGHT, .800 MAXIMUM LIFT (SPRING UPGRADE)• Retainers: 1.550 10° STEEL - CC 752 1.625 10° TITANIUM - MA 23640• Valve Locks: 10° JUMBO - CC 611• Rocker Studs: 7/16 - BR 716L, AR RRS-4I• Guide Plates: 3/8 - CC 4806• Valve Seals: 11/32 - US VS529V

Facts And Related Components:

• Torque Heads: 70 ft-lb• Torque Rocker Studs: 40-45 ft-lb• Intake Gaskets: FEL-PRO 1211 (RR BB-R) FEL-PRO 1210, COMETIC C5430 (RR BB-O) BRODIX MG 2001, COMETIC C5428, FEL-PRO 1252-3 (RR BB-2 PLUS)• Head Gaskets: 4.310 - FEL-PRO 1027, COMETIC C5432 4.540 - FEL-PRO 1017, COMETIC C5433• Exhaust Gaskets: FEL-PRO 1411, COMETIC C5429• Head Bolts: ARP 135-3601• Head Studs: ARP 135-4001 (6 pt)• Accessory Bolt Holes Are Drilled• Spark Plug Starting Points: CHAMPION RN12YC FOR PUMP GAS NGK R5671A-8 FOR RACING GAS• Spring Pockets: MAY NOT BE CUT ANY LARGER OR DEEPER THAN 1.625• Valve Angle: 26° and 4° INTAKE, 17° AND 4° EXHAUST• Angle Milling: .0066 in PER cc• Flat Milling: .0050 in PER cc• Angle Machining: AVAILABLE UPON REQUEST• Dowel Shift: NOT AVAILABLE• Pushrod Slots: STANDARD• Stud Girdle: STANDARD, BRODIX 1230• Rocker Arms: STANDARD• Lifters: STANDARD• Pistons: STANDARD• Pushrods: CHECK PUSHROD CLEARANCE WITH HEAD INSTALLED ON THE ENGINE BLOCK BEFORE FINAL ASSEMBLY

Cylinder Head Specifications:

                         INTAKE CHAMBER VALVE SIZES EXHAUST       VALVE                                          INTAKE 

                               PORT   VOLUME   INT./EXH.      PATTERN CENTERLINE                                 MANIFOLD

RR BB-R             294cc      119cc     2.250/1.880      Standard       Standard                    HV 2000 / HV 2001 / HV 2016
RR BB-O             270cc      119cc     2.250/1.880      Standard       Standard           Edelbrock #7561 / HV 2007 / HV 2008
RR BB-2 PLUS 312cc      119cc      2.250/1.880      Standard       Standard                    HV 2000 / HV 2001 / HV 2016

Cylinder Head recommendations:

           CUBIC INCH    COMPRESSION   CAMSHAFT                RPM        APPLICATION

RR BB-R           396 - 502          9.1 Minimum           Hydraulic / Hydraulic Roller           2000 - 6500           Pro Street / Drag Race
RR BB-O           396 - 502          9.1 Minimum           Hydraulic / Hydraulic Roller           2000 - 6500           Pro Street / Drag Race
RR BB-2 PLUS 482 - 540          9.1 Minimum            Hydraulic / Hydraulic Roller           2000 - 6500           Pro Street / Drag Race
 

Flow Chart CFM @ 28" H20

                          VALVE SIZE   0.200          0.300          0.400          0.500         0.600          0.650         0.700  

RR BB-R               2.250 INTAKE       160                   226                  276                 314                  337                 341                 342
                                1.880 EXHAUST    116                  145                  172                 196                  217                  230                 236
RR BB-R               2.250 INTAKE       161                   228                  281                 321                  339                 343                 346
(CNC Combustion 1.880 EXHAUST    112                   146                  178                 203                  222                 230                 235
Chambers)
RR BB-O               2.250 INTAKE       159                   223                  270                 314                  334                  336                340
                                1.880 EXHAUST    116                  145                  172                 196                   217                 230                 236
RR BB-O               2.250 INTAKE       160                   224                  280                 321                  340                  342                344
(CNC Combustion 1.880 EXHAUST     113                  147                  179                 203                  222                  231                236
Chambers)
RR BB-2 PLUS     2.250 INTAKE        150                  215                  265                  311                 334                  340                 344
                                1.880 EXHAUST    116                  145                  172                  196                  217                 230                 236

1.625 spring diam. TI

BASIC EASY ORDER NUMBER:

RR BB-2 PLUS Pkg 119 Chamber 2061027 MAKE OFFER PER 1

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CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.

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