See All 15 Photos Dial Bore Gauge and Crank Journal Micrometer When you get right to the crux of the matter, the difference between a race engine and an OEM street engine is in the blueprinting.

But now there are plenty of opportunities to score less expensive tools, such as micrometers and a dial bore gauge, to do your own measuring. But how accurate are these tools? Cheap tools produce ...

you might want to get granular access to the output of a digital micrometer or the like. [Tommy] set his mind to figuring out the communications protocol of the ClockWise Tools dial indicator for ...

you might want to get granular access to the output of a digital micrometer or the like. [Tommy] set his mind to figuring out the communications protocol of the ClockWise Tools dial indicator for ...