Stock/marine pistons

[diesel_ram_man]

What are the differences between the stock and marine pistons? I have seen a few high power guys running marine pistons. Do they hold up to the higher powers better? Are they just made stronger?

 

[PRattenbury]

Bigger, wider bowls to match wider spray pattern of marine injectors, like 370's. Lower compression ratio, though.

 

[RacinDuallie]

I think there is a slight weight difference between them also.....