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What do you get when you have a bore and stroke of 4.25'' x 4.00''?
Wiki User
∙ 11y ago
Take your bore squared (multiplied by itself) times your stroke times 0.7854 times the number of cylinders in your engine to arrive at your cubic inches (cid). Here is that formula simplified: (bore) x (bore) x (stroke) x 0.7854 x (# of cylinders) = cubic inch displacement.
Wiki User
∙ 11y ago
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What is the bore and stroke of a Chevy 409?
4.312 bore x 3.50 stroke.
400 small block 060 over is how many cubic inches?
a Ford 400 had a 4 inch bore and 4 inch stroke. Simplest math motor EVER!! Given 4" bore x 4" stroke x pi (3.14) x 8 cylinders = 402 cubic inches. Bore this thing out .060 and you get: 4.060 x 4 x 3.14 x 8 = 408 cubic inches.
What is the bore and stroke of a Chevy 400?
bore= 4.125" stroke=3.75" multiply them like this, first get the circular area of the cylinder which is PI *r squared. so, pi (3.14159)x radius squared (half of the bore, squared)(2.0625)x(2.0625)= 13.3640. then multiply that by distance traveled, or stroke, so, 13.3640 x stroke (3.75) x number of cylinders (eight here) (8) = 400.92 cubic inches
What is the bore of a Ford 4.9L?
Bore x stroke is 4 x 3.96
What does it mean by define an engine by its Bore X stroke?
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.
What is a ford 351 engine bored 020 over called?
rule of thumb here anything under 400 ci adds 5 cubic inch per .03 over bore. at 400 and over cubic inch, every .03 overbore adds 6 cubic inch. heres a formula bore X bore X stroke X number of cylinders x .7854 = cubic inch 427 chevy 4.25 bore 3.76 stroke =426.72 CI
How do you calculate the engine size on your car?
.7853x bore x bore x stroke x #of clyinders
What is the cylinder bore on a 327 small block?
4inch bore 3.25 stroke formula bore x bore times stroke times .7854= cid
What are they measuring when they say 350 ci?
The bore & stroke of each cylinder. bore X bore X 0.7854 X stroke X numbers of cylinders = example 4.001 X 4.001 X 0.7854 X 3.480 X 8 = 350 cubic inches.
What is Short stroke and long stroke engine?
It refers to the throws of the crankshaft/distance the piston moves. It usually is compared to the bore of the engine. An example a 302 4"bore x 3"stroke is a short stroke motor, by comparison a 5.4L ford v8 3.552" bore x 4.165" stroke.
What does bore x stroke mean?
Bore = the (internal) diameter of the cylnder hole in the engine block. Stroke = the distance the piston travels up (or down) the bore during its' cycle. If you multiply the bore dimension by the stroke dimension you will get the volumetric displacement of that cylinder. thus, Vd = (3.1416/4) (dia.) squared x Stroke
How do you measure car engines?
Bore x stroke
