Its a 355 cubic inch
No a 383 is a 350 with a 400 crank. A 350 bored 60 over is 361 cubes.
a Chevy 350 bored .060 over would be 360.4 cubic inches
Typically if the motor has been bored the top of the replacement pistons will have it stamped on top of them. for example if bored 0.30 over this will be on the top of the pistons.
Take off a cylinder head and measure the diameter of the bore.
i have a 350 bored 40 over and 400 crank, and been told its a 383 stroker, what is it?
355
its called nothing because you wouldn't have a ENGINE left if you bored it 4" over
A 350 engine typically has a standard bore size of 4.000 inches. When it is "bored 30 over," it means the bore has been increased by 0.030 inches. Therefore, the bore size of a 350 bored 30 over is 4.030 inches.
That depends on the components used. It can vary from around 150 to over 1000.
357
a bored out 350 blockThat answer is right, but it did not answer your question completely.A 355 is a 350 block that has been bored .030 / thousand oversize from factory stock bore. Nothing special.