Twin turbo 5.7 hemi in a flatbottom boat

My point was it won't last long enough to get into the water they will destroy it tuning it.
You are correct, the stock pistons are awefull if this was a 6.1 hemi MAYBE it would live for awhile, they appeared to have it torn down, why not put some blower/turbo pistons in it while it is apart???