Yes. Specialized equipment required.
4.310
You can't... There's not enough steel in the cylinders to bore it that far. If you want a 454, you need to by a big block 454 Chevy engine.
Bore 4.250" Stroke 4.00"
4.310 bore X 4.250 stroke -- basically a 454 bored .060 over with a 1/4 inch longer stroke crankshaft as compared to the 4.250 stock bore size and 4.000 inch stroke of a 454. Just as an aside FYI, 427's have the same stock bore size as a 454's but have a 3.760 stroke.
bore and stroke a chevy 400 smallblock.
Bore a 454, .060 over.
A "454 that is 125 over" refers to a 454 cubic inch engine (commonly a Chevrolet big block) that has been bored out 0.125 inches larger than its original bore size. The standard bore for a 454 engine is 4.00 inches, so a 125 over would result in a bore of approximately 4.125 inches. This increase in bore size typically allows for greater displacement and potentially more power, but it can also affect engine dynamics and reliability if not properly managed.
460
You can get a 454 c.i.d. small block Chevy with a 4.185 in. bore and 4.125 in. stroke on an aftermarket block with a raised cam
get a big block or bore it 54 over
4.040"
A small block Chevy has a 4inch bore. When you bore one 30 what you are doing is removing .30 thousandths from the cylinder. That would make the bore 4.030 or turn a 350cid into a 355cid.