CB 044
44X37.5 Race port
Bore Size:94mm
Intake Manifold: CB IDA
Exhaust size:1 3/4"
Test Pressure 25
Head cc: 53.2
LIFT           CFM
                     Int   Exh
.100             76      66
.150             96      84
.200            114     96
.250            129    109
.300            142    119
.350            154    127
.400            164    134
.450            174    138
.500            182    142
.550            190    145
.600            196    147
.650            202    148