- DRAG OR SPRINT CAR VERSIONS
- FLOWS UP TO 434 CFM
- 2.200 OR 2.230 X 1600 VALVES
- APPLICATIONS FOR 290 CID - 440 CID AVAILABLE
- SMALL AND LARGE PORTS AVAILABLE
- THICK DECK FOR NITROUS APPLICATIONS
- FITS STD LIFTER PATTERN
- ROOM FOR 1/2 INCH PUSH RODS
- PORT NOZZLES AND COMPLETE CNC LIGHTENING OPTIONAL
- HIGH VELOCITY PORTS
- CAST SINGLE CARBURETOR PORTED MANIFOLDS (4150 OR 4500 CARB)
- ALL MBE PORTED CNC HEADS HAVE GUARANTEED FLOW NUMBER

FLOW NUMBER CHART

INTAKE
EXHAUST
.100  
63
48
.200  
138
101
.300  
214
146
.400  
284
197
.500  
342
231
.600  
388
251
.700  
411
261
.800  
419
270
.900  
422
272
1.000  
425
271

Phone: 704.662.7901
Email: MBELLC@alltel.net
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