got some flow figures for the head
dont know what it means
but apparently it will do good skidz!
Inlet
Lift 0.100 0.200 0.300 0.400 0.450 0.500 0.550
Inlet CFM Ported 98.0 189.2 261.1 297.6 307.4 314.7 317.2
With intake 98 187.1 248.5 285.9 297.2 305.3 308.4
Exhaust
Lift 0.100 0.200 0.300 0.400 0.450 0.500 0.550
Exh. CFM Ported 95.8 162.7 198.8 229.3 234.1 234.8 238.6
Inlet/Exhaust ratio
Lift 0.100 0.200 0.300 0.400 0.450 0.500 0.550
Ratio Ported 97.8 86.0 76.1 77.0 76.2 74.6 75.2