Turbocharger Exhaust Housings
Comparison


UPPIPE SIDE

DOWNPIPE SIDE

Features of Note:
  • Left to Right
    • 0.63 Precision exhaust housing
    • 0.63 Garrett exhaust housing
    • 0.82 Garrett exhaust housing
  • Precision housing appears to even bigger than the 0.82 Garret, although the top of the scroll narrows faster
Features of Note:
  • Left to Right
    • 0.63 Precision exhaust housing
    • 0.63 Garrett exhaust housing
    • 0.82 Garrett exhaust housing
  • All three housings have very similar features on this side
  • Notice the Precision housing is noticably bigger in the scroll area

EXHAUST SIDE

SCROLL SIDE

Features of Note:
  • Left to Right
    • 0.63 Precision exhaust housing
    • 0.63 Garrett exhaust housing
    • 0.82 Garrett exhaust housing
  • Notice the steeper "up angle" of the Precision housing
Features of Note:
  • Left to Right
    • 0.63 Precision exhaust housing
    • 0.63 Garrett exhaust housing
    • 0.82 Garrett exhaust housing
  • Precision housing is a taller scroll, but narrower than the Garrett 0.82

Submitted by:

Dave Young
davesgn@home.com