?Possible?

And of course drilling the upper bearing shell, too. I get a little queasy thinking about stealing oil right from the main bearing in something that is pushing enough boost to need continuous oil spray to the bottom of the piston. Maybe not so bad for the mains but the top bearing shell in the rod is always going to be loaded under boost. But, it’s probably going to better than a bunch of hard line snaking around under a boatload of vibration!