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Old 09-09-2001, 10:02 PM   #1
An882500
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Join Date: Sep 2001
Location: Corona, CA, US
Posts: 29
Post Help with Cat. Converter

I need some help with catalytic converters. I live in Ca. so i need to have a converter. I have a 88' 2500 series pickup with flowtech headers and 3 inch exhaust with a hooker aero chamber muffler. I need a new converter. The smog shop told me so when i had it smogged last. So i need some help on which one to buy. I would like something that is free flowing and most importantly inexpensive. LOL If anyone could give part #'s and where to get one i would really appreciate it. Thanks.
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Old 09-11-2001, 12:31 AM   #2
Z16
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Join Date: Mar 2001
Location: Medicine Hat, Alberta, Canada
Posts: 1,508
Post

I remember one of the magazines doing tests on these things a few months back and it said one of the better free flow converters were the stock Vortec truck ones.

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98 GMC Sierra Ex Cab, cowl hood, Euro lenses, billet grille, cat-back exhaust. Airbags, 18's, and engine mods in the spring. Looking for the right 71-72 GMC short/fleet


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98 GMC Sierra Ex Cab, cowl hood, Euro LED lights, 30 bar billet, Whipple Supercharged 350 Vortec: Forged flattops, E-Tec aluminum heads, Comp Cam, Scat crank and rods, Granatelli Mass air flow, Headers, Flowmaster exhaust , Complete MSD Ignition, Custom Tuning, intake spacer , ported throttle body, AC Delco port injection upgrade, Roller Rockers, Power Pulleys. Gear Vendors Overdrive. Soon to hit a dyno. 2/4 drop(for now).

95 Chevy S-10 Ex Cab 4.3 5 Speed 2/3 drop, Euro lights, billet grill, More to come. The Daily Driver
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