I had never thought about offset grinding my current crank, that is another option I wasn't considering before.

Fuel mileage doesn't matter to me, I will use my daily when miles per gallon is the concern over smiles per gallon lol

Reading some of these posts really makes me wish I could find an r3 for a good price, but I am stuck with the stock block for now, which means smaller bore sizes I.e. 4.030- 4.060.... cool to see what some of these aftermarket block combos can do, but also nice to see guys out there using these larger cranks in the stock blocks.

Doing some test fitment and clearancing is nothing I don't mind doing. I don't run a windage tray, so that's not something I am too concerned about.