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Need help with jetting Toomey T5


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Hi, 

i want some help with jetting my banshee

toomey T5

cylinders light port work with extra drilled holes

Stock carbs. Main jet 330 pilot 27,5

Toomey needles 3 notch from above

vforce 4 reeds

airbox with lid cut the inside of the lid 

no snorkel

tors deleted

sea level below 1 meter

but when i drive to my moms city im  like at 7 meters above sea level

 

is my jetting good or is my jetting very off can you please let me know

i just rebuild my topend and i dont want to screw it up

thank you

 

 

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  • 4 weeks later...

At sea level I was at a 350 main 30 pilot 3rd or 4th clip with my ported 4mil with pods....... so you are close. Experiment with different sizes for each position (pilot, needle, main) until you get the pull from the engine you like. Only do one position at a time though and one size at a time. 

Oh and one more thing...prior to doing any jetting take a can of carb spray and clean out all ports on carb especially the pilot. If it's dirty you will be chasing your tail all day.

Edited by Dalton
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