2", in-out 225 CFM INTO LOUVR, 102 HP, 245 OVER LOUVR, 111 HP PER SIDE TOTALS 204 & 222 HP
2.25", in-out 315 CFM INTO LOUVR 143 HP 328 OVER LOUVR, 149 HP PER SIDE TOTALS 286 & 298 HP
2.5", in-out 417 CFM INTO LOUVR 190 HP 430 OVER LOUVR, 195 HP PER SIDE TOTALS 380 & 390 HP
2.75" in-out, 526 CFM INTO LOUVR 240 HP 540 OVER LOUVR, 245 HP PER SIDE TOTALS 480 & 490 HP
3" in-out 635 CFM INTO LOUVR 289 HP 650 OVER LOUVR, 295 HP PER SIDE TOTALS 578 & 590 HP
3.5" in-out 797 CFM INTO LOUVR 391HP 868 OVER LOUVR, 409 HP PER SIDE TOTALS 782 & 818 HP
4 " in-out 1140 CFM INTO LOUVR 518 HP 1215 OVER LOUV, 552 HP PER SIDE TOTALS 1136 & 1104 HP
