lineberrcasey
10-04-2012, 10:35 PM
ive posted in here before but im wanting to know what kind of power these can support on a pump gas 388 there the platinum series 200 intake 72 com. chambers 2.02& 1.60 valves exhaust ports are 83 cc Dart gives these flow numbers at 28 inches of h2o
.200" 130/109
.300" 194/158
.400" 242/198
.500" 274/208
.600" 283/214
the reason im re posting is a while back is i left out the fact that theses are the new platinum heads instead of the old iron eagles
.200" 130/109
.300" 194/158
.400" 242/198
.500" 274/208
.600" 283/214
the reason im re posting is a while back is i left out the fact that theses are the new platinum heads instead of the old iron eagles