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Theres more than one form of antilag...

The one most used it the rich and retard at idle and when shifting gears. You retard the timing so much that the combustion continues out the exhaust valve and down the manifold making hotter exhaust temps. It probably wouldn't reduce the life of your turbo unless you exceeding what the exhaust temp would be at full load but your engine would get worked from the increased heat.

Another one I've heard of is instead of plumbing back the BOV to the intake its piped into the exhaust manifold.

Theres also another one (I think they mentioned it on top gear) where they dump excess fuel into the exhaust manifold. It hits the sides of the chamber and ignite and generates more heat that way.

I don't think you'd be able to drive the turbo shaft via anything without causing it to vibrate itself apart. The only was I could see it happening is it you have magnets on the compressor wheel and drive it like a brushless DC motor (nothing makes contact with the shaft or compressor).

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las i checked they had one of these already, and it was called an eaton.

I am scared to even ask what it was.Some sort of compressor tank i would have thought.

Definition=

EATON - lets take your clothes off so i can eaton you babe... :laugh:

Theres more than one form of antilag...

The one most used it the rich and retard at idle and when shifting gears. You retard the timing so much that the combustion continues out the exhaust valve and down the manifold making hotter exhaust temps. It probably wouldn't reduce the life of your turbo unless you exceeding what the exhaust temp would be at full load but your engine would get worked from the increased heat.

you can do this with most stand alone ecu's you retard the timing and dump fuel on the area of that map that it runs over when you perform a gear change. for powerfc users this is the very top row in the IGN and INJ map. its load 0 to 1445 on the gtst FC. if you change all that row to 0deg ign it will pop and backfire on gearchange (mine does) and if u want as rich as possible, then edit the same row on the INJ map.

its probably likely to increase the change of ceramic exhaust wheel failure however

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