365 ci
A 348 Chevy engine has a stock displacement of 348 cubic inches. When the engine is bored .060 inches over, the displacement increases due to the larger cylinder volume. This increase is approximately 5.1 cubic inches, bringing the total displacement to about 353.1 cubic inches. Therefore, a 348 Chevy bored .060 over is approximately 353.1 cubic inches.
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 )
Displacement of "350 bored 30 over" seems to refer to an engine specification, likely indicating a 350 cubic inch engine with a bore size of 30 over (30 thousandths of an inch larger than the standard bore). This means the engine's cylinders have been bored out to accommodate larger pistons, increasing the engine's displacement. The exact displacement can be calculated based on the new bore size and the stroke of the engine. However, additional information, such as the stroke length, is needed for a precise calculation.
A 444 cubic inch engine bored 30 over has an increased displacement due to the larger bore size. Boring an engine 30 over typically means increasing the bore by 0.030 inches, which can slightly raise the total displacement. To calculate the new displacement, you would need to know the original bore and stroke dimensions, but generally, the increase is minor, around a few cubic inches, leading to a final displacement of approximately 446 to 447 cubic inches.
A 283 cubic inch engine has a standard bore of 3.875 inches. When it is bored out 90 over, it means the bore is increased by 0.090 inches, making the new bore approximately 3.965 inches. To calculate the new displacement, we can use the formula for the volume of a cylinder (V = πr²h). However, without specific stroke information, we can't provide the exact new cubic inch displacement, but it will be slightly more than 283 cubic inches.
A Chevy 396 engine bored 0.060 over is commonly referred to as a 402 cubic inch engine. This designation comes from the fact that boring the engine increases its displacement, as the original 396 cubic inch engine is enlarged by the increased cylinder diameter. This modification can enhance performance by allowing for greater airflow and fuel combustion.
If my math is correct : using a 4 inch bore and a 3.48 inch stroke , with the cylinders bored .060 , just over ( 360 cubic inches )
8.1 liters would be just over 494 cubic inches
377
If my math is correct , almost 293 cubic inches ( using a 4 inch bore that is bored out .030 and a 2.87 inch stroke )
If my math is correct , just over 362 cubic inches ( 4 inch bore x 3.5 inch stroke , bored .060 inches )
If my math is correct , almost 410 cubic inches ( using a 4 inch bore and a 4 inch stroke that has been bored out .040 )