Just a Quick Question

Many will laugh but I have a serious question. Since the engine number is corroded and all I can make out is a D1, I have no clue which engine I have for sure. Its a 1993 Civic Coupe DX, which normally has the D15B7. But I have no history of the car since it was a prior salvage title. It was made in Canada and I've heard that the canadian civics are powered by JDM engines... could this mean I have a non-vtec JDM d15b? I have no vtec solenoid, so its not the VTEC D15b but I've gotten mixed answers since it was made in a Canada plant.
Can someone give me a concrete answer on this? Thanks.
-Eric
Can someone give me a concrete answer on this? Thanks.
-Eric