I kinda shat myself for a few minutes wondering what it was... so as you do, I started to pull the sump of a BP engine I have sitting in the garage to check what it was. Seems to be a Tray to drain in the oil back to the sump after its been hit on the pistons. This copper tray already has some holes already holes cut in from factory. So i pressume one extra one isnt going to make much diffrence. unless anyone can tell me otherwise


And this is the copper thing i put a hole in

