this is the diameter of the cylinder hole in the engine block for the piston
4inch bore 3.25 stroke formula bore x bore times stroke times .7854= cid
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.
First you need to know what force is required. The pressure the cylinder is going to work at. From this you can wok out the area of the piston and then the diameter of the piston. Force = Pressure x Area
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.
That can be calculated for individual cylinders by the formula :- Pi R (2) x length of piston stroke.
Yes. An inside micrometer or bore micrometer can be used for measuring the bore of a machined cylinder.
This is the diameter of the cylinder hole in the engine block for the pistons.
I assume you mean engine displacement? To calculate engine displacement, use this formula: Bore x bore x stroke x .7854 x number of cylinders.
"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.
Inside micrometer
BORE