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Hi, I was wondering if anyone has deleted the CAT off of there B3 engine ? and if so what benefits are there on it. I have done it on a few other vehicles but I am not sure if the Festiva will act up or if it will thrive from the extra flow ?
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I did it on my B6 swap. Not on a B3 yet. Can't tell ya what kind of difference it made cuz it's been that way since the swap. SorryChuck
Life's a beach, then you marry one---- Shakespeare
If money will fix it, it's not broken
91 GL -Ol' Rusty
93 GL - Lil Red
91 L - Tweetystiva
http://www.fuelly.com/car/ford/festi...tfordcat/54176
http://www.fuelly.com/car/ford/festi...tfordcat/54596 -
well that's only 300cc higher than the b3 so it didnt have any hiccups or anything ? and how did it sound ?Comment
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Mine has a glass pack in place of the cat. Sounds good and runs fine. Also have a glass pack in place of the regular muffler.Jerry
Team Lightning
Owner of Team Lightning
90 L "Peewee" B6D. Bought new May 16,1990
92 L Thunder BP G5M-R Turbo B6T electronics. Jan 2016 FOTM winner SOLD
93 L Lightning. BP
Not a user of drugs or alcohol, Just addicted to Festiva'sComment
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Thank you, did you notice any increase in gas mileage ?Comment
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Only way gas mileage is gonna increase is if the cat is bad and plugging up the exhaust.91GL BP/F3A with boost
13.79 @ 100, 2.2 60' on 8 psi and 155R12'sComment
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Probably less, I like the sound of it
Actually it's about the same. 38-42 at 70 mph.Jerry
Team Lightning
Owner of Team Lightning
90 L "Peewee" B6D. Bought new May 16,1990
92 L Thunder BP G5M-R Turbo B6T electronics. Jan 2016 FOTM winner SOLD
93 L Lightning. BP
Not a user of drugs or alcohol, Just addicted to Festiva'sComment
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Ok thanks. I think I am just going to get it removed. thanks for all of the quick and helpful responses.Comment
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