it won't work
D16A1, has mount on the front of the block...
D16 from your car has the mount on the side of the block by the timing belt...
the D16A1 is a direct bolt in to first gen crx's
hope you didn't buy the motor already, and if you did you should have checked it out first...
did the person that sold you the motor talk you into this???
and you realize the D16A1 only has 113 HP and 99 ft lbs of torque right, even if you could do it you're just wasting your time...