View Single Post
Old 02-17-2019, 10:07 PM   #7
Mike Meier
Member
 
Join Date: Dec 2001
Location: Webster, TX
Posts: 317
Likes: 103
Liked 40 Times in 8 Posts
Default Re: Chevy Cobalt DF/S and maybe keep it streetable

Quote:
Originally Posted by Dave Gantz View Post
Sounds like a fun project, Mike. Where Stock came from.
Moving the cat back may not work. I'm no expert, but I think they need to be a certain temp be effective, and can't achieve that if they're too far back.
Maybe I can just have two identical length down-pipes since they are both options on this web site. One with a cat for street driving; the other I can swap on when I get to the track.

Hell, the annual inspection isn't due until September and the last D-4 divisional is in July; maybe I'll do a cat-less down-pipe until inspection time as long as it doesn't throw a check engine light. In reality this is just going to be used for driving to Baytown for the monthly bracket points races and to 4 or 5 LODRS.
__________________
Mike Meier
"World's most expensive DF/S" 2007 Chevy Cobalt....because suffering through owning an AMC Stocker wasn't enough
Mike Meier is offline   Reply With Quote