I don't like the jam. Why would you take any action against a massive fish that isn't for value? You have no FE against 2p+ hands, and you're folding out tons worse. So how is this a value play?

You are way ahead of his range, and should be looking to get stacks in the pot. Effective stacks are 150bb, so you need to raise and get called at some point to get stacks in. You can min-raise this turn for value, allowing you to easily get stacks in on any river.