Different crankshaft.
yes.
350 block, 400 crank. Main journals must be turned to accept 350 bearings. Stock bore is 377. .030 over is 383.
NO, the 383 is called a stroker engine. It is a 350 with a 400 crankshaft that is machined, to make it work in a 350 block. There are other factors and modifications to be made when building a stroker. The only 383 that came from the factory is in Chrysler vehicles.
A 350 bored 40 over is a automobile engine which has had its displacement increased to 383 cubic inches. This results in more power without needing to purchase a new engine.
400 block, with a 350 crankshaft. 383 cid.
No a 383 is a 350 with a 400 crank. A 350 bored 60 over is 361 cubes.
A 350 bored 40 over is a automobile engine which has had its displacement increased to 383 cubic inches. This results in more power without needing to purchase a new engine.
YES a Whole lot better.
350...383 is a stroker motor, a 350 with a 400 crank and cam which increases the stroke and adds .3 liters of displacement.
a 383 stroker is just a 400 crank in a 350 block...so yes
i have a 350 bored 40 over and 400 crank, and been told its a 383 stroker, what is it?