Jetting help and advice please

Brian Allen

New Member
Aug 11, 2020
5
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I am burning out plugs and cant figure out what jet size to fix this. I have B1 pipe with Toomey silencer. Oiled air filter and V-Force reeds. Those are the only upgrades i have. I ordered a Dynojet jet kit stage 1&2. Can anyone gibe me some advice on what size jet to use???

Thanks
 
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Not sure what you mean by burning out plugs. What kind of carb are you running? What jets are in it now? Needle position?
Float hieght set correctly?
What jets have you tried
The more information you can give will help members give you a more informed response.
 
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Stock Makuni carb i have a 310 jet in it now. Its set at Toomey specs as far as needle and jetting. I am waiting for my Dyno jet stage 2 kit to come. Just curious what size you guys recommend for what i have.
As far as the plugs my bike is laterally bending the bottom prong all the way down. Its happened 3 times now.
 
Just bought a dynojet kit. Its telling me according to my upgrades i should be running a 360. I thought the 310 was to small.
Are you running the correct plug?
B8es is the plug the blasters run.
Can you post some picks of the other burned out plugs? You may have to resize the pics for them to post.
Also what needle and what position is the clip in ?
 
https://www.blasterforum.com/threads/jetting-numbers-the-solution.17259/
Check this out. And also under jetting there is more information.
I would also recommend reading up on plug chops on the forum.so you can get your jetting dialed in correctly. It's not something you want to guess at. Every bike can be alittle different. Different altitudes ect.
We will help you through it. But read up alittle so you will have an understanding on the proper procedure before you start.
 
https://www.blasterforum.com/threads/jetting-numbers-the-solution.17259/
Check this out. And also under jetting there is more information.
I would also recommend reading up on plug chops on the forum.so you can get your jetting dialed in correctly. It's not something you want to guess at. Every bike can be alittle different. Different altitudes ect.
We will help you through it. But read up alittle so you will have an understanding on the proper procedure before you start.
So i put the needle position at 4 and the 360 jet and she is running perfect. Thanks everyone for the advice. Im sure something else will go wrong lol. Untill then ✌
 
So i put the needle position at 4 and the 360 jet and she is running perfect. Thanks everyone for the advice. Im sure something else will go wrong lol. Untill then ✌
Good to hear.
Did you do a plug chop to confirm.