Bore size question.

[VTredneckgames]

I tried the search button for 2 days, but it keeps freezing up on me.

My cousin bought a 300ex that needed rebuilding. He ended up having it bored 1mm over (0.040"). Just out of curiosity, what does that make the 300? 310? We have no idea, just guessing around.

Thanks

Brad

[shaungray89]

it is still less than 300

[sl2fast]

the math works out to be about 290cc's i did the math back when i punched out my old 300. i think if you bore .080" it makes it a 299cc or so

[BM@Ronayers]

Here is a calculator for it:

http://www.bgsoflex.com/displacement.html

[VTredneckgames]

so what are they originally? 280?

[BM@Ronayers]

282