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PKRWUD · 10-25-2001, 01:38 AM

Yes, and yes. Air flows to the cats to warm them up. Check valve keeps the super hot cat exhaust from coming back (usually from an exhaust backfire).

Take care,
-Chris

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10-25-2001, 01:38 AM	#2
PKRWUD Junior Member Join Date: Mar 1999 Location: Ventura, California Posts: 8,981	Yes, and yes. Air flows to the cats to warm them up. Check valve keeps the super hot cat exhaust from coming back (usually from an exhaust backfire). Take care, -Chris ------------------ Retired Moderator MustangNet My site: Peckerwoods Pit Stop My teams site: Jim Porter Racing RACECAR spelled backwards is RACECAR HEY !!! Are you ASE Certified ??? If you are, ask me about iATN.