just depends on your power level intentions ie power adders etc.
theyre a decent piston, one of the better hyperuetic pistons, and can handle a mild dose of nitrous or boost in moderation.
they dont expand as much as forged allowing tighter piston to bore tolerances for increased ring life
if you have intentions of eventually juiceing or superchargeing at a later date it would be a little wiser 2 pay the extra for forged pistons, theyre much more forgiveing when it comes 2 detonation or an occasional blown hose (overheating)
