Thanx...Anita
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Can a hole in muffler be repaired?
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Krooozn
Can a hole in muffler be repaired?
I was wondering if there was any way to repair a muffler? One of mine has a couple holes in it, one is a fairly large one. I don't know what to do about my muffler situation on my bike.....I really want to put aftermarkets on, but don't know anything about rejetting the carbs or anything else that may be needed to get the bike to run with non stock mufflers.....so if anyone could offer me any suggestions I would really appreciate it......I wish I knew more about bikes then I wouldn't have to ask so many stupid questions on here.....but unfortunately....my knowledge is very minimal.......
Thanx...AnitaTags: None
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I am pretty savy with my MIG welder and welded my left pipe on my 750..It was on the inside where it wouldnt be seen from the side of the bike. Depending on where it is and just how bib BIG is, maybe a local shop could at least look at it and see if they wanna bother with it or not. got a pic of the damage?? My local auto parts store has a putty type muffler welder kit.. supposed to plug the hole and harden in there..dont know if it works cuase i opted to mig mine...MY BIKES..1977 GS 750 B, 1978 GS 1000 C (X2)
1978 GS 1000 E, 1979 GS 1000 S, 1973 Yamaha TX 750, 1977 Kawasaki KZ 650B1, 1975 Honda GL1000 Goldwing, 1983 CB 650SC Nighthawk, 1972 Honda CB 350K4, 74 Honda CB550
NEVER SNEAK UP ON A SLEEPING DOG..NOT EVEN YOUR OWN.
I would rather trust my bike to a "QUACK" that KNOWS how to fix it rather than a book worm that THINKS HE KNOWS how to fix it.
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BassCliff
Hi Ms. Krooozn,
As long as you use the stock intake system (no pod filters), you may not need jetting changes if you bolt on a new exhaust. It may depends on what exhaust your considering.
Thank you for your indulgence,
BassCliff
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gert du prez
Basscliff,
If you would keep the stock air filter but only change 'after' the engine, like from a 4-2 header/pipe into 4-1 header/pipe setting, would that be OK without changing the needles ?
maybe just checking spark colour and adjusting these settings would be OK ? Same 'fear' I'm having, not wanting to touch inside the carbs...
thanks
G
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I used JB-WELD to fix some cracks and small holes and it is holding just fine.:::::::::::::::::::::::::::::::::::::::::::::
Past:73' CL360, 74' CB450, 80' GS550,
83' CB550SC, 78' CX500, 81' GL1100,
85' GL1200LTD, 85' Honda Rebel
84' GS1150, 92' GSX 1100G
Current:
80' GS1100E,,
81 Yamaha XS1100,
01' Bandit 1200
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TheCafeKid
FWIW, MOST irresponsible aftermarket exhaust companies (MAC, to name one for sure) suggest in their sales "pitches" on their products that "re-jetting is not required in MOST applications". Im not sure what they qualify as MOST applications, but, in most of OUR applications, whether or not you stick with the stock intake set up, you SHOULD rejet. Suzuki, especially so from 1980 on when the US cracked down on emissions regulations, jetted even a factory stock bike to the lean side. Depending on where you lived, often times the dealerships shop would have to do "sale prep" which may have included some adjustment to the mixture settings for altitude, etc. Either way, likely, your bike is/was lean a tad from the start, not dangerously so, but lean nonetheless. Its been my finding, and likely many others, that to get even a STOCK bike to perform at its optimum level, some small carb tuning is required (ie, shimming the needle to get rid of that 5-6K RPM flat spot, adjusting mixture screws to settle the idle...etc) If you change the set up, IMO, in ANY WAY, you're going to have to change the carb set up, even if slightly, for optimum response.
In your case, A new 4-1 header, if you wanted it to run properly, would likely require a bump in main size (from the stock size to one step up perhaps) and some mixture screw adjustment. Thats just my finding
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Krooozn
Basscliff.....I really haven't done a lot of research on aftermarket exhaust because I was scared of the rejetting issue. I know I don't have the skills to do the rejetting myself or the tweeking and I don't have the money to take it into a shop for this to be done......so if anyone knows of an aftermarket exhasut that I could take a look at that wouldn't require the carbs to be rejetted I would really appreciate.....I just don't know enough about all this to make an educated decision...... I thought about contacting some of the manufacturers and ask them about the rejetting thing, but figured they would just lie to me in order to make the sell.....
Thanx for any help..... Anita
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Clone
Well, you could always put a couple of megaphone slip-on mufflers on your stock headers. They would run you anywhere from $70-$100 a side.
Then you would not need to do any playing around with the carbs.
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teddux
On a 450?
I saze I rUn mine without!
You'll be fine, just seal the intake cover (AKA "RESTRICTOR PLATE").
And, if that still NOT enough, throw your friend's T-Shirt in there, too.Last edited by Guest; 03-30-2010, 09:54 PM.
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Jagir
I cut mine off at the end of the header/start of the megaphone and replaced them with slip ons. I had to fabricate a couple of brackets, but no need to re-jet.
The slip-ons I acquired were from the back door of the Harley shop for a case of cold ones and a little bit of cash.
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Jagir
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Pete Logan
Originally posted by Jagir View PostI cut mine off at the end of the header/start of the megaphone and replaced them with slip ons. I had to fabricate a couple of brackets, but no need to re-jet.
The slip-ons I acquired were from the back door of the Harley shop for a case of cold ones and a little bit of cash.
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Originally posted by Jagir View PostI cut mine off at the end of the header/start of the megaphone and replaced them with slip ons. I had to fabricate a couple of brackets, but no need to re-jet.
The slip-ons I acquired were from the back door of the Harley shop for a case of cold ones and a little bit of cash.
I like that.
The angles on that muffler really complement the lines of the bike.
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mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
#1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
#2 son: 1980 GS1000G
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Jagir
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