Torque plates

toolmanmike said
He said if you are building a race engine or rebuilding a certain block (like the FE Ford) you should hone with one.

That’s it right there. IMO, while it won’t really add any meaningful power to the daily driver, the race engine will have a small benefit to it. It asked for my last engine to be bored and honed with a torque plate since it’s slated to be a race engine. It makes sense here.

toolmanmike said
Like he said, If you are freshening up your wife's Yukon LS it's probably not necessary. Pay the extra and have it done if you choose.

Exactly. I had to LOL at the keyboard warriors comment complaining at the .0004 is bad comment.

Find that measurement on your Harbor Freight digital calipers or your feeler gauges.

Sooooo stupid