I-5 crankshaft differences? (MC-1 ==> 4ksq project)

[Ameer Antar]

what I was worried about is if there were missing oil holes in the turbo vs.
non-turbo...or maybe a different type of material. But I've heard people on
the list talking about using eurovan cranks in I-5's so I thought any I-5
crank is swappable...Anyone know how I actually could find out what the
difference is? thanks for any tips. hey and have a goood new year yall!

-ameer