Jap and NA

Okay, so here's another question I want to know more about.

What is the difference between an american 13b and a North American 13b?

Or is there any difference?

Another question about this. How much would you pay for a used Japanese Motor? 50,000kms on it. Would it be worth it to pick one up, or would I be better off getting a rebuilt?

Thanks

Morgan

fdtt says therye the same, i agree (but i think the fuel rail is different, idk (series 4) and emissions)

So it's the same pretty much, no difference, cept fuel rail and emmisions?

Would you buy a motor with 50oookms on it?

how much is 50000 kms in miles

lol

23000miles (i think in that area)

the fuel rail thing: its different between s5/s4, not jdm/usdm. my fault.

23000 miles doesnt seem like much to me

But as the motor has been sitting in a wearhouse, would it be a good idea to purchase it? or get a new rebuilt?