answersLogoWhite

0


Best Answer

It's a 408

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is a 400 small block bored over 40?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How many cubic inches are in a 400 small block bored 040 over?

408


How many cubic inches is a 400 small block bored .030 over?

406 cubic inches .


400 small block Chevy bored 060?

413


What is the comparison between a Chevy 383 and a 454?

A 383 is a .030" over bored 350 small block with a 400 crankshaft. The 454 is a big block.


What does a small block 409 consist of?

Chevy, 408, (actually 408.7) often called 409, is a small block 400, bored out.


How many cubic inches is 400 small block bored 060 over with 3.75 stroke crank and 6 inch rods?

413 cid


How do you turn a small block 400 into a small block 454?

get a big block or bore it 54 over


How many cubic inches is a 400 small block bored 040 over?

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 )


Did Chevy make a big block 400?

No, they made a small block 400 and a big block 402. However, Chevrolet DID call the 402 a "400" in certain applications. They also called the 402 a 396 in 1970 (the 402 is a slightly over bored 396) because of they reputation the 396 had built in the SS396 Chevelle Super Sports.


400 small block 060 over is how many cubic inches?

A 400 small block engine that is 0.060 over means the cylinders have been bored out to increase their size. The original 400 small block engine has a standard displacement of 400 cubic inches, but when bored 0.060 over, the engine's cubic inch size would increase to approximately 406 cubic inches.


What is the cylinder bore on a 0.030 over 400 small block?

4.155"


What is the bore size of 400 small block 0.40 over?

4.165"