80/66 cc engine not starting

Therefore I have a ('spare') sprocket and chain for the exact same kit. It’s all brand new. Do you recommend me removing the current sprocket and installing the new one?
If thats all brand new, (never used), by all means YES...use it...Dont use the old one that had the accident...you have already ordered the new arch tensioner which is also very good as well...just remember to not leave your choke in the up position once your motor is warmed up, (totally closing off the air and then stalling out on you),...lol...lol...Also be sure to really grease up the bearings in the new rear hub when you get it, (You DID order a NEW rear wheel, right???), (never trust that it was greased well or done right in the factory)...And follow the instructions i provided for you to attach the new rag joint and sprocket so its done right the first time...i have had zero problems doing things this way...DAMIEN

Ps...I used to be an automotive mechanic/technician until i retired 10 years ago.
 
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Hi Petter,

Here are pictures of my bike taken a few months ago so you can see what i do...Also a picture of a perfectly burning spark plug so you know how it should look...The plug is a NGK-B6HS, which is what i use instead of the Chinese junk plug that comes with these engine kits...DAMIEN
 

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Hi Petter,

Here are pictures of my bike taken a few months ago so you can see what i do...Also a picture of a perfectly burning spark plug so you know how it should look...The plug is a NGK-B6HS, which is what i use instead of the Chinese junk plug that comes with these engine kits...DAMIEN
Sweet ride dude, I can tell you clearly know what you are talking about. I just removed the old chain tensioner and chain. I am getting this wheel fixed, I’m am not getting a new one. I know a guy that can help me fixing the spokes. However look at the pictures below, all the parts are brand new and I will install them. Also, I have a different spark plug, and a different carburettor. Do you recommend keeping things the way it is or are those better alternatives?Thanks.
 

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Sweet ride dude, I can tell you clearly know what you are talking about. I just removed the old chain tensioner and chain. I am getting this wheel fixed, I’m am not getting a new one. I know a guy that can help me fixing the spokes. However look at the pictures below, all the parts are brand new and I will install them. Also, I have a different spark plug, and a different carburettor. Do you recommend keeping things the way it is or are those better alternatives?Thanks.
Update wheel is bent and unfixable😂, got to find a new wheel now
 
Update wheel is bent and unfixable😂, got to find a new wheel now
When you find your new wheel and it's time to put the sprocket on, put all the bolts in and tighten them down until the whole set up isn't too loose on the wheel. Set the rear of the bike up on a stand, (two sticks, old frame, something to get the wheel off the ground) Give the wheel a spin and watch the gear and see how much wobble there is and tighten the bolts a turn or two each and spin it again, just keep repeating that until it is fairly tight. Then, take a marker and hold it on the frame close to the gear, spin the wheel and move the marker closer and closer to the sprocket until it touches where there is a high spot and then tighten where the mark on the sprocket shows up. Just keep doing that until the sprocket is aligned.
 
Update wheel is bent and unfixable😂, got to find a new wheel now
Also be sure to really grease up the bearings in the new rear hub when you get it, (You DID order a NEW rear wheel, right???), (never trust that it was greased well or done right in the factory)
I do believe that i already mentioned that you would need a new wheel after that disaster you had...lol...I have never known a wheel to survive what happened to yours, and ever be able to be fixed and run "true" ever again.
I can tell you clearly know what you are talking about.
YEP...Your correct, I do know what im talking about, at least sometimes...lol...DAMIEN
 
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I do believe that i already mentioned that you would need a new wheel after that disaster you had...lol...I have never known a wheel to survive what happened to yours, and ever be able to be fixed and run "true" ever again.

YEP...Your correct, I do know what im talking about, at least sometimes...lol...DAMIEN
Haha, but did you see the pictures of the carburettor and spark plug? Do you recommend me swapping them?
 
Haha, but did you see the pictures of the carburettor and spark plug? Do you recommend me swapping them?
Here are pictures of my bike taken a few months ago so you can see what i do...Also a picture of a perfectly burning spark plug so you know how it should look...The plug is a NGK-B6HS, which is what i use instead of the Chinese junk plug that comes with these engine kits...DAMIEN
I dont mean to be flippant, but did you read my posts thoroughly...I already addressed that issue about what spark plug to use before you even posted the picture and asked about it...lol, I use the same one you are showing in the picture.

As far as the carbie, i couldnt tell you, im still using the stock NT carbie but I did recently change the air filter on it, to one that looks like your air filter on the new carb in your picture.

Someone else will need to tell you about the new carbie that your showing in picture since im still using the stock NT carbie...DAMIEN

Make sure your plug is gapped at 0.635mm, (0.025 inch)
 
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Haha, but did you see the pictures of the carburettor and spark plug? Do you recommend me swapping them?
Get your bike up and running on the stock carb before trying anything with that aftermarket carb you have there.
 
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