Sizes.. I'm confused..

I was just wondering exactly what size a 4.0 ltr is in cubic inches..
Example, If a 4.1ltr is a 250ci. What's a 4.0..???
Example, If a 4.1ltr is a 250ci. What's a 4.0..???
http://www.boostedfalcon.net/
http://www.boostedfalcon.net/viewtopic.php?f=2&t=18454
NUT347 wrote:4L are 247
347s are bigger then an ls1 lol, they are actually 346.
Yet most 347s still make shit power lol.
nstg8a wrote:351 is 5.8
350 is 5.7
i think boss 5.4 is 344
Raptor wrote:Ford 4.0![]()
Bore = 92.26mm (3.63")
Stroke = 99.31mm (3.91")
Pi = 3.421....
Capacity = Pi x [Bore/2]^2 x 6 x Stroke = 3984cc (243ci)