4.00"
Its a 355 cubic inch
11.2 Cubic Inch gain.=The stock 350 Chevy with a bore of 4.000 x 3.48 is actually 349.8 Cubic Inches.==Bore it to 4.060 x 3.48 and you now have a 361 Cubic Inch engine.==A gain of 11.2 Cu.In.=
The 402-cubic-inch V8 is nothing more than a 396-cubic-inch bored out by 0.030. the 396 had a bore of 4.094 in and stroke of 3.76 in. So the 402 had a bore of 4.124 in and stoke of 3.76 in.
That is 364 CID / cubic inch displacement. 6.0L engine.
A 350 Cubic inch Chevrolet engine has a 4.00 inch bore with a 3.48 inch stroke to produce 349.67 cubic inches of displacement that is rounded up to 350 cubic inches.I know it is splitting hairs, but the displacement is slightly more than (due to rounding errors): 4.00 (bore) * 3.48 (stroke) * 3.14159 (pi) * 8 (cylinders) = 349.84 This knowledge might be useful for a bar-bet at the local watering hole.
If my math is correct , just over 311 cubic inches ( using a 3.875 inch bore and 3.250 inch stroke bored out 30 thousand )
Chevy put one in the 1969 Chevelle.
if it is a 5.0 its a 305 if 5.7 its a 350
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
A small block. It is the first motor squared, by Chevy, meaning it has a 4 inch bore, and 4 inch stroke.
The 293 or 4.8 L is a V8
almost 44 cubic inches per engine cylinder