Hey just wondering if it would be better to go for a new stock radiator or one of those m-spec alum radiators (I've searched but can't really find much) as mine has packed up? I would like to do some track days at some point so I'd like to know if they do perform better than stock as they're pretty cheap ($300 mark). As it stands I can get a stock one brand new for cost price which is a tempting deal.
Ta.