well......lol
Better? Not really. The are 2X heavier, I can tell you that. The quality control and casting quality is not all that great, standard Indy fair there. Prepped out and re-worked they make good power, just freaking heavy. They weigh more than a stock BBM head.
100% x2.
but be prepared for all kinds of arguements...lol.
that is a deep, wet subject.....:blob: