Catalytic converter
Burning Brakes
Joined: Mar 2010
Posts: 987
Likes: 7
From: Surrey British Columbia
Check this out... http://www.corvettefaq.com/c3/ganeyexhaust.htm
Not sure how accurate the data is, but obviously removing the cat helps. Installing headers makes it even better.
Not sure how accurate the data is, but obviously removing the cat helps. Installing headers makes it even better.
Team Owner
Joined: Jun 2000
Posts: 38,923
Likes: 1,481
From: Southbound
Cruise-In II Veteran
Thread Starter
3rd Gear
Joined: Nov 2012
Posts: 3
Likes: 0
Mine is bone stock also. L48 , 4 speed. Like to see a little better performance with a better exhaust note. I know headers and true duels all the way back is the way to go but the car had been restored to all original condition before I bought it and I'd like to keep it as original as possible.
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Le Mans Master
Joined: Feb 2011
Posts: 5,943
Likes: 61
From: Southern NH
If it's not clogged up not much. Buy on of these bolt on pipes and "test" it out
http://www.ebay.com/itm/CONVERTER-TE...647073&vxp=mtr
http://www.ebay.com/itm/CONVERTER-TE...647073&vxp=mtr
