Radiators

sounds about right I been using a old 4 core radiator out of a pickup i think (been 20+ years ago when I got it ) and tho the width was perfect the heigth was taller so I removed the lower suport to let it hang thru the bottom and never had a problem either ...so to me a 2 core crossflow is about equal to a 4 core brass stock radiator ...sounds pretty efficient to me plus 15 pound lighter at least ...LOL just tested out my system last week and know matter what I do (within reason) it never went over 190 and usually stayed between 160 to 180