[Zylo]

so dave, if i got one of those cheap truck turbos with p trim and 1.15 a/r turbine hosing, i could just swap the housing out for a .58 a/r and have a setup that would work great on my car? almost sounds too good to be true

A truck turbo uses a heavier duty wheel to stand up to miles upon miles of constant 12+ hour abuse. It is much heavier, since the diesel engine will spin that badboy without breaking a sweat. On a car, that damn turbo probably wouldn't spin.