Porting 73mm Mass Air???

Ishman 306

Founding Member
May 18, 2001
67
0
6
St Petersburg, FL
I have a C&L 73mm mass air, and I have direct access to a machine shop. If I were to take the sample tube out and mill the meter to lets say 80mm or so, and then re-install the 24lb/hr sample tube, would this be the same as buying an 80mm w/ a 24lb/hr sample tube. If not, what would be the effect of doing this?

Scott