Quote:DR J's Performance: AIRWOLF 220 SBM2.08 intake 1.60 exhaust 45 ° seats2.52 CSA @ pinchIntake Flow numbers @ 28” test @ Reher Morrison .100 72 cfm.200 144 cfm.300 219 cfm.400 273 cfm.500 301 cfm.600 312 cfm.700 316 cfm.800 319 cfm.900 321 cfm1.00 326 cfm