Dart Iron Eagle Heads Flow Numbers

Most flow numbers for dart heads were from dart or their web site updated aug.

Dart iron eagle heads flow numbers. See all 12 photos. Iron eagle 23 170cc s s vortec heads. As a 220 cc head it also relies on a large intake port cross section to deliver the flow numbers. Bes dart 230cc 23 deg heads flow numbers.

Port cross section number the velocity at the higher valve lifts is lower as a result. The dart iron eagle heads pumped out 478 lb ft of torque at 4 100 rpm and 450 horses at 5 600 rpm. Updated july 10 and were converted from 10 to 28. For example 245 cfm at 0 400 inch valve lift is a respectable flow number but with a 2 57 sq in.

All flow numbers for cnc heads uk come from their web site. The 215cc runners flowed 220 cfm at 0 400 inch lift and would be a good choice for larger. All flow numbers for darin morgan heads come from darin morgan web site updated oct. Iron eagle 23 165cc s s heads.

The performer s 0 100 through 0 400 inch lift flow numbers are decent although not as strong as the gm iron vortec head which has a similar port volume with a slightly smaller cross section. Under the valve covers of dart s new ls7 style pro1 cylinder heads dart s new line of ls7 compatible pro1 heads package serious air flow with plenty of. This photo shows how the intake. Exhaust 200 145 110 300 220 162 400 268 190 500 309 210 600 326 222 700 330 231 800 334 235.