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gts /clubsport cats

glennho

Active Member
Joined
Nov 17, 2010
Messages
483
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Age
59
Location
PERTH ,Darch WA
Members Ride
2006 VE SS -1977 HX Premier,2012 Hilux 4x4
hi guys, do hsv cats flow better than stock holden ss cat? thanks
 

HEXEM

Member
Joined
Apr 2, 2010
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Location
ACT
Members Ride
VE II SV6
same cat converter. Only differences it has a shorter engine pipe to the headers due to HSV using a type of try Y header/extractor.
 

tomholzy

New Member
Joined
Apr 25, 2009
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380
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Location
Brisbane
Members Ride
VE SS II
they flow the same, only the hsv headers are different to the exhaust on an ss
 
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