Looking to buy an M50 swapped 318. What do I look for?

[Hurrican5547]

I'm new to E30's in general...

I'm looking at a 91 non-vanos 318is. Anything specific to look for to make sure the swap was done correctly?


Also, any E30 specific quirks I should look out for?

Thanks!

[dnick]

I'd do a compression check first to make sure its alright.