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Re: Mufflers VS Catalytic converters
Quote:
Originally Posted by BigRed76
Fuel injection with no cats will do you better than carbureted with cats.
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I agree with this. I can smell an old carbed car a mile away but my Stock 5.3 without cats has no smell.
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1970 Short Wide
5.3 4L60E BlackBear tune
3:73 gears, Boyd's Tank
2.5 / 4 drop 5 lug disc brakes
Vintage Air
18x8 Ridlers 255/55 frt. 18x9.5 275/60 rear
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