Expected gain ? I'm not sure , I'll be doing every trick in the book that I possibly can to this thing. Tubular exhaust manifold, custom billet hybrid vnt turbo, block milled for extra cooling ports, CNC line bored bearings, ~30psi boost , 2.8tgv rods, lightened flywheel, hybrid 200tdi injection pump with vw/Cummins internals , fully balanced, water/meth injection ECT ECT...like everything
Lol nope
Edit: still have your seal tools, haven't made it there !