4 inch bore, 3.5 inch stroke.
Bore 4.250" Stroke 4.00"
BORE is 3.740 and the stroke is 3.480
4.00 bore 3.48 stroke
The bore would be 4.310" and the stroke is 4.00"
4.312 bore x 3.50 stroke.
4 inch bore. 2.87 inch stroke.
bore 3.497 stroke 3.81
bore is the diameter of the piston and stroke is the length the piston moves in the cylinder.for example if bore x stroke is 1x3 then 1 is the diameter of the piston and 3 is the length of the cylinder.if bore is greater than stroke then it is a short stroke engine.
4inch bore 3.25 stroke formula bore x bore times stroke times .7854= cid
3.498 bore with 4.25 stroke
Bore 4.120 Stroke 3.75
The bore is 83mm (3.270"), stroke is 70mm (2.7559") total displacement is 379cc