E21 inspection help. Calling all virginians.

[aschroeder92]

So i'm looking at buying this car, but for some reason my dad thinks that it won't pass inspection since its not the stock engine (it has the m20 as opposed to the m10 that it came with)

http://richmond.craigslist.org/cto/1021042472.html

So do any of you guys know whether or not it could pass inspection (not as an antique.... DD haha)

-thanks