406
a 406 is a 400 bored .30 over
377
455 bored 30 over is now 461ci
It's a 408
a BOSS 414!
No a 383 is a 350 with a 400 crank. A 350 bored 60 over is 361 cubes.
400 in^3
i have a 350 bored 40 over and 400 crank, and been told its a 383 stroker, what is it?
its a 466.6
355
A 262 bored 30 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.