On the 80 sitting on my bench if you measure down 1/8" from the front of the compressor tips that is right where the MWE is. So I guess weld them up and recut them?
Why ? Every thing is were it should b by the rules cept for the width of the MWE grove if u want it wider IMO I would go back with it , then cut yr wheel tips down to 2.60127543.97834 . Insert a bushing into the bore down to were it meets the beginning of the factory grove