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Brodix BB-2 X & Xtra Series / 26º

Brodix BB-2 X & Xtra Series / 26º

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Your Price: $1,399.95
Part Number:0-

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Configuration
The BB-2 X head works well with a light car or large engine (509-555 cu in). It has a 340 cc intake port and flows over 360 cfm with only the bowls blended and the intake ports matched to the gasket. The BB-2 X may be purchased angle milled to 110 cc or angle machined to 98 cc.

The BB-2 XTRA head works well on a 540 cu in or larger engine. It has a 365 cc intake port and flows over 375 cfm with only the bowls blended and the intake ports matched to the gasket.

While creating the BB-2 XTRA CNC, the professionals at BRODIX invested many long hours on the flow bench and at the track developing a completely ported cylinder head. BRODIX incorporated this porting design into a 100% CNC ported masterpiece that can be mass produced. One of the most accurate, best flowing out-of-the-box cylinder heads is now available. Each of the castings flow within 1% of each other and are CNC ported to a mirror finish. The bottom line is that our customers can now buy the best casting with the best CNC porting at the best price.

These cylinder heads accept all standard pistons, intake manifolds, and rocker arms. The exhaust ports are raised .600 higher than stock. Valve cover rails are now raised to assure no oil leakage. *** Price in cart reflects 1 pair of cylinder heads ***

 

Cylinder Head Specifications
Intake Port Chamber Volume Valve Sizes Intake/Exhaust Exhaust
Pattern
Valve
Centerline
Intake Manifold
BB-2 X 340 cc 119 cc 2.300/1.880 Standard Standard HV 2000/
HV 2001
BB-2 XTRA 365 cc 119 cc 2.300/1.880 Standard Standard HV 2000/
HV 2001
BP BB-2 XTRA 355 cc 119 cc 2.300/1.880 Standard Standard HV 2000/
HV 2001

 

Cylinder Head Recommendations
Cubic Inch Compression Camshaft RPM Application
BB-2X 509 - 555 13.1 Minimum Roller 4000-7500 Pro Street/
Drag Race
BB-2 XTRA 540 - 582 13.1 Minimum Roller 4000-7500 Pro Street/
Drag Race
BP BB-2 XTRA 540 - 582 13.1 Minimum Roller 4000-7500 Pro Street/
Drag Race

 

Flow Chart CFM @28" H20
Valve Size 0.200 0.300 0.400 0.500 0.600 0.700 0.800
BB-2 X 2.300 Intake 153 221 276 322 357 363
1.880 Exhaust 122 138 171 198 216 229
BB-2 X
(CNC Combustion
Chambers)
2.300 Intake 153 225 285 333 368 365 365
1.880 Exhaust 132 176 211 235 254 264 270
BB-2 XTRA 2.300 Intake 160 220 277 325 360 379
1.880 Exhaust 132 159 193 219 234 250
BP BB-2 X TRA
(CNC Ported)
2.300 Intake 183 235 294 340 376 395 408
1.880 Exhaust 134 177 216 247 268 280 288

 

 

 

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