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You need a spark arrestor. The above statement is true if one of the exhaust manifolds or mufflers is cold or cooler than the other.
Unburnt gas igniting in muffs. Bad unclean carbs is also a possibility. My old quad used to do that to I think that when you let off the gas the rpm's are still kind of high and more air is getting to the engine and less gas and it kind of backfires sort of like but its not a bad thing I might have it backwards it could be running rich to.
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Why would cause a Honda XR100 dirt bike to shoot flames from the muffler when letting off the throttle?
bad carb setting/jetting or a timing issue . Read the plugs and see if the mixture is good , then check timing per manufacture instructions... if you have a upgraded pipe they always do that. it also could be running rich
What is a xr100?
a dirt bike
What is the dirt bike in terminator 2?
1989 Honda xr100
How fast is a xr100?
it is vary fast bike almost 60-50
How much is a 2000 Honda XR100 dirt bike worth?
$1000
How fast does a 2001 xr100 Honda Dirt bike go?
45
How fast would is a xr100 dirt bike?
55 mph or 60 own hill ...
How do you silence a dirt bike?
get a bigger muffler
What is a good beginner dirt bike for someone 5foot 100pounds?
An older Honda XL100, XR100.
How much is a mongoose XR100 mountain bike cost?
A Mongoose Mountaiin Bike brand new at The Bicycle Shop cost $350 in 2010
How reduce noise on bike exhaust?
Put a different muffler on.
What is the best dirt bike to get?
For trails XR100-XR650.For motocross YZ85-Yz125no that is not. the best is a razor electric dirtbike
