|
#2
11-29-2006, 10:41 PM
Hummer Professional
Join Date: Feb 2003
Location: Palm Desert, CA
Posts: 470
Re: Borla improves gas mileage.
Gee, where did you get yours?
__________________
2003 H2 Hummer, Yellow,Polished Whipple Supercharged, Dynatech long tube headers, catback,18\" Ambush w/Toyo MT\'s,lots of goodies!
Y2K Corvette Millennium Yellow Convert/Blk/Blk, B&B headers, B&B Tri-Flo\'s, H-Tech MAG,GMS MAF, RM Racing TwinFlow.
1994 Chev Suburban Blown
1970 Trans Am balanced, blueprinted, ceramic headers, etc.
#4
11-29-2006, 11:39 PM
Hummer Guru
Join Date: Jul 2005
Location: Idaho
Posts: 4,744
Re: Borla improves gas mileage.
I would say
, but that is not nice. 
Only way you would get that improvement is if your stock muffler was heavily blocked.
__________________
Black Sheep Hummer Squadron
(ME TOO)
#5
11-29-2006, 11:58 PM
Hummer Authority
Join Date: Sep 2005
Location: Texas
Posts: 1,795
Re: Borla improves gas mileage.
Quote:
Originally Posted by f5fstop
I would say
, but that is not nice. Only way you would get that improvement is if your stock muffler was heavily blocked.
I raise the flag as well!!!!!!!
«
Previous Thread
|
Next Thread
»
Thread Tools
Search this Thread
Display Modes
Posting Rules
All times are GMT +1. The time now is 04:20 AM.
Hybrid Mode