If I ever built/ran an LS3 series engine it would not have AFM for this reason alone.
Fuel mileage up, but oil mileage way down, not a good trade IMO.
If you were burning that much oil your catalytic converter is likely well on its way to being clogged with oil additive ash.
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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
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