Hi I have an lsv we built it back I'm the early summer 2013 and it was fast then the engine leak all it's oil by the sandwich plate that the oil filter goes on because it became lose. It spun a bearing but I replaced all rods and crank everything was inspected by the machine shop. Now the engine feels very sluggish when it drives and when vtec kicks in it doesn't kick in *** hard as it should any ideas what it is?