The tricks up my sleeve... Methods I may implement for better FE.

[omgwtfbyobbq]

@Biffmeistro
Sure, but then all that time the turbo is below it's efficiency range, it's just acting as a restriction, and hurting mileage. When it's in use, it'll be more efficient, but if it's only used occasionally, there won't be much benefit except for the extra power. And that can be had via an oxygen adder like Nitrous for much less cash and w/o the drop in efficiency during normal operation.

@Snax
Yes there will be air cooling, but it should be while the engine/turbo are operating and the entire system is cooling. Shutting off a turbo at 1000-1500 degrees and cooling it even faster than if it were stopped, w/o circulating oil, isn't exactly the best way to maximize lifespan. For anything mechanical, the time and range of thermal cycling can really impact useful lifespan. My 22R has probably lasted for so long time and mile wise because it doesn't heat up much for normal operation, so each cycle isn't as hard compared to if it ran twice as hot.

Imo, it's kinda like coasting w/ the engine off and automatic transmissions. Some may be o.k. w/ it and last nearly as long, some may fail significantly before they would've otherwise with it, but either way, I don't think the risk is worth the gain.