Quote:
Originally Posted by PuntoRex
BTW, is there any advantage to install the turbo vertically?
Except for lower the exhaust pipe routing?
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It's basicaly been forced to be that way by the need to fit the preturbocharger combuster into the exhaust system, and also clear the engine subframe / steering rack etc.
I wouldn't recommend this position on a road car, because the turbine oil seal is piston ring type seal, that only works when the turbo is spinning, so when you key off a small amount of oil will dribble into the exhaust (not a problem for a race / rally car)