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    The way the factory meant for'em to be

    Congrats!!!!!!! There is some work to making these '81 run as originally designed but when do they are so much fun and for me special to know I am keeping something as intended, not changed but as designed. Of course I've questioned several times that someone must have been on some good drugs...
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    Question: Looking for some extra sound........

    Mid-America Quad Power Mufflers......Anyone have these? Anyone have these or heard these? http://www.mamotorworks.com/Corvette/product/79-82-mufflers-monza-style-w-627458-1
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    Question: Oxygen sensor removed???

    Correction here, the '81s had the q-jet carb and ECM controlled, the '82s was the first year of the cross fire.
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    Mufflers Removal.......

    Will the inlet pipe to the muffler clear the rear tires when removing......or will it be best to remove the rear tires before starting this? Looks to me as if there is not enough clearance between the tires and the bend in the pipe to slide out from the cat back y pipe......but maybe. So best to...
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    Question: Looking for some extra sound........

    Cherry Bomb Glass Packs??????? Anyone run these on the '81? Looking at some u-tube videos they are beast of a sound just wondering if too loud when down the road? :mad
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    Question: Looking for some extra sound........

    I am still running the stock mufflers on my '81 and thinking of changing to get a little more rumble in the rear so where better to ask about the best out there but here in the '81 forum? What do you guys think is the best swap out of mufflers to give me some more roar? Not looking to raddle the...
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    1981 Corvette Commercial

    Since this is a 1981 only forum.........where best to post this great commercial.......long live the '81 Corvette :beer 1981 Corvette commercial - YouTube
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    Ethanol Free High Test Gas............How do we know?

    Maybe it getting colder or maybe it the Jack Daniel but question.......how do you know, or can you trust some of the gas stations that says their hi-test is ethanol free? I live near a major gas tank farm here in Charlotte and I question with so many tankers hauling out of there daily why a load...
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    Help decoding my trim tag

    The data on your trim tag can be sorted out using the link below as a start. The D25 you noted should indicate that your vette was built in November 25, 1980. The "D" equals November and the 25 equals the day of the month if I understand all this correctly. Your interior color should be Cinnabar...
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    33 years old today!!!!!!!!!!!!!!!!!!

    33 years ago today my 1981 C3 rolled off the assembly line in St. Louis. We have worked hard to keep her as close to factory as we can with all engine compartment and ECM function fully operational.
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    Right Rear Wheel Noise

    Not long ago on my '81 I picked up a slight roar at the right rear when started and cold going down the road and after 6 or 7 miles would just stop and run quite. Was the wheel bearing race pitted on mine. Didn't make sense in why didn't make noise all the time unless once warm up oil lubed it...
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    Ethanol Gas and ECM Carb

    What Ratio? Curious, how much or what ratio do you add to the gas using the Marvel Mystery Oil or Tetra Ethyl Lead? Of course here in NC we had so much rain in July barely had a chance to get the old girl out and temps have only been in the 80s mostly, maybe 3 days in July in the...
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    Ethanol Gas and ECM Carb

    I'm finding on these hotter days when running for a while and engine oil temp gets up above 200/f and shut the engine off is when my initial harder to crank happens but if I pop the hood open and let the heat escape then no problem so the Ethanol in the gas is playing a part I do believe. I was...
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    Ethanol Gas and ECM Carb

    Hopefully some here are still running the stock setup with the ECM controlled q-jet, here in NC when summer temps starts to rise into the 90s and even those water temps run 180ish my oil temps runs around 220ish and when I shut the lovely lady down the heat buildup in the engine compartment does...
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    What Exhaust/Muffler Mods did you make? And Happy Memorial Day

    Thinking of adding something to get a little more noise in the rear and currently on the ole '81 all exhaust is still stock so where else better to ask about what others did on these '81 than in the best group on the web.....our '81 only forum. So tell me what you used and liked or disliked. I...
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    Odd Sound at times in r/rear

    Thanks, that is an easy change out so will do ASAP
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    Odd Sound at times in r/rear

    Usually on initial leaving the garage I pick up a sound from the right rear, sorta sounds like tire sing and usually stops after several miles but may start again and it does the sound regardless of hard surface type. Just had the strut rods replaced and mechanic checked yoke end play and...
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    Who is running a carb spacer?

    Had one similar to this prior, maybe was 1/2" thick to try and improve the heat issue in the carb but later took it out since no change and they did not have these installed at the factory. I did not notice any different in power either but again all this was before I had the q-jet...
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    Strut Rod Lower Mounting Bracket

    Job is done Well lower mounting rods were stuck beyond belief and had to be forced out and upper strut rods bushing were toast so swapped out with new strut rods adjustable type and new mounting bracket. So back in my garage now and thanks to Dub at Corvette Etc for doing this instead of me...
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    Strut Rod Lower Mounting Bracket

    How many of you have knocked this out to maybe change out the strut rod or bushings and did it come out easy? Be doing this is a few days to change out to adjustable rod and hoping more then less had easy knockout. Any comments on getting the shaft out is welcome. Merry Christmas to one and all.
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