took my other v8 conversion out for a little drive down the interstate today. it has an all aluminum dart 434 cubic inch sbc roller motor that makes almost 600 chp. it is a 71 rs conversion with all the stuff that most guys modify or install. it also is fairly light at 2300 pounds. i had forgotten how light and tight that it feels even though the 930 has more power and weighs about the same. acceleration in fourth gear happens very quickly...third gear synchros are shot!