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Old Apr 21, 2005 | 11:05 PM
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From: Philly
Unhappy Really stinks!

WHen my car is not moving, the smell of exhaust is almost overwhelming. I can't use the AC or Heater because the inside of the car will fill up with exhaust smell within seconds. With the windows down, it's not so bad, but it's still there. Believe it or not, there is no exhaust leak - it just really smells.

What do I change to get rid of this? Is it the cam? Is it the ORY? Is it a bad tune? Or something else? I'm looking at a MTI Stealth Cam and I want to get a catted Y-pipe regardless, but before I do that, I'd like to make sure I eliminate the smelly exhaust issue.
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Old Apr 21, 2005 | 11:08 PM
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You will always notice it with !cats,just like the good ol' days.....
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Old Apr 21, 2005 | 11:14 PM
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Originally Posted by ss rally red
You will always notice it with !cats,just like the good ol' days.....
Its the lack of cats. I happen to love the smell of my exhaust.
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Old Apr 21, 2005 | 11:16 PM
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So it is the lack of cats that is the problem? Thanks!

I don't mind giving up a few extra HP to be able to breathe again. What's a decent catted y-pipe that will work with LT headers?
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Old Apr 21, 2005 | 11:26 PM
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TSP makes a really nice one, pretty cheap as well. It will also fit on your hooker headers.
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Old Apr 21, 2005 | 11:56 PM
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Get your car tuned. You need to go easier on the fuel/air mixture. Although my motor is stock, I never smell anything inside with the windows up or down and never get a strong whiff outside when the car is idling. And I have dumped true duals.

Jason
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Old Apr 22, 2005 | 01:15 AM
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My car was tuned at Eastside Performance. I read another post where some guy was saying that a cam like mine would smell more. I think the lack of cats + my cam is the main problem. Going to the stealth cam with a catted Y should eliminate the smell.
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Old Apr 22, 2005 | 11:47 AM
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Yeah, with a cam like that and a lot of overlap its not going to burn near as clean as a stocker. Combine that with an ORY and you're gonna get some fumes. When I first put my cam in it almost made my eyes burn. After some tuning its about back to where it was when I had the LT/ory with the stock cam.
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Old Apr 22, 2005 | 11:50 AM
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I had the same problem with my cam and ORY... so I switched to TSP's catted y-pipe. Still smells a little like fuel when it's cold, but man it's 100% better.
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Old Apr 22, 2005 | 01:43 PM
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Check by the header flange and head. Thats where mine leak.
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Old Apr 22, 2005 | 02:03 PM
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I have Hooker Lt's, and I smell nothing.
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