All pro's no con's
Simple...
To forge properly includes pistons. But you can get away with just rods for more power.
Your always limited by the weakest component....
Cost wise all you do is add cost of forged pistons for full forge. As there is no extra labour for fitting new over used parts
Yoda
I think he wants to up the power so he doesn't get powned by a ford puma on a track day haha!!!!
Why is that Simon?