Tuning tips: Big turbo conversions

[obi_waynne]

A turbo charger has a finite capacity to force air into the engine. The basic principle that more air equals more power holds true (as long as there is a sufficient supply of fuel to match this). Hybrid turbos are one way to increase the capacity of your turbo, with different impellers the characteristics can [...]
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What do you think of this tip then, read the article and post your comments in here.

 

[old-git]

Although rather a short article about the very complicated subject, I can find nothing to bitch about

 

[HDi fun]

Turbocharging is a bit of a black art in my opinion. Having a monster of a turbo with masses of rotational inertia is useless if the engine cannot muster enough exhaust gas flow to get the thing going in the first place. This is an extreme example of turbo lag.