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05-20-2002, 08:45 AM
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Registered User
Join Date: Jan 2000
Location: Bend, Oregon
Posts: 127
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single v. dual exhaust question
Is there any reason beside cost that GM used single exhaust pipes on my 71 Burb? Is there more torque?
Is dual exhaust always better? I use my truck to 4 wheel (slow speed) and pull a small trailer....could use a few more ponies on the highway while towing. Thanks
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