Quote:

I'd go with the magnum- The heads will flow better




Nope;

360 Magnum head: 202cfm at .500" lift
194cfm at .600" lift

516 BB head: 209.9cfm at .500" lift
219.5cfm at .600" lift


http://www.moparts.org/Tech/Archive/bb/62.html

http://www.hotrod.com/techarticles/engine/hrdp_0804_small_block_mopar_engine/viewall.html

Dave


1970 Super Bee 440 Six Pack 1974 'Cuda 2008 Ram 3500 Diesel 2006 Ram 3500 Diesel 2004.5 Ram 2500 Diesel 2003 Ram 3500 Diesel 2006 Durango Limited [url] http://1970superbee.piczo.com [/url]