Inside micrometer
Yes. An inside micrometer or bore micrometer can be used for measuring the bore of a machined cylinder.
To measure bore taper
With a inside measuring micrometer
You need to have a gunsmith measure out the bore and cylinder.
A Cylinder bore has no choke at all.
If there was no damage to the cylinder bore then you will not need to bore it oversize.If there was no damage to the cylinder bore then you will not need to bore it oversize.
Take off a cylinder head and measure the diameter of the bore.
The bore of a cylinder describes is measurement, in millimeters or inches, of the inside diameter of the cylinder. The diameter is the width across.
Bore = 4.00 inches Stroke = 3.48 inches Measure cylinder bore with heads off, measure crank main center-line to rod main center-line then multiply by 2 to get stroke. Stock Chevy 350 is as above.
To bore an engine you need a special machine. Boring is when you shave the metal of the inside of a cylinder. If you don't know how, look up a professional place that do it because the measure the shaving in one thounsandths.
This is the diameter of the cylinder hole in the engine block for the pistons.
"Cylinder bore" means the bore diameter at the muzzle is the same size as the bore at the front of the cylinder where the shell is when it's fired. Shotguns use "choke" settings to restrict the size of the mass of lead pellets coming out of the muzzle to tighten the mass down onto a further target....a cylinder bore gun has zero choke restriction so the mass of lead pellets stays wide and spread out. Cylinder bore guns are meant strictly for close in targets for that reason.