Carb question

[Dunes98]

Thanks for taking the time to read this. What is the little pilot in the bottom side of the throat of the carbs for? Mine has a 1.6 on it. Do they need adjusted? what does it do? Next, do I need to run 110 oct I have 130psi in both cylinders, +5 timming Mild dune port head has been milled .040 (19cc) or so i'm told. Weldded crank k&n pods 310 mains 25 pilots needle 3rd clip. I ride at 5000ft. The compression test was done at 2400ft. And advise would be great. Thank you..

[badassbanshee479]

Thanks for taking the time to read this. What is the little pilot in the bottom side of the throat of the carbs for? Mine has a 1.6 on it. Do they need adjusted? what does it do? Next, do I need to run 110 oct I have 130psi in both cylinders, +5 timming Mild dune port head has been milled .040 (19cc) or so i'm told. Weldded crank k&n pods 310 mains 25 pilots needle 3rd clip. I ride at 5000ft. The compression test was done at 2400ft. And advise would be great. Thank you..

shouldnt have to worry about the pilot in the throat of the carb, with your compression and mods you will be fine with pump gas.

[Dunes98]

shouldnt have to worry about the pilot in the throat of the carb, with your compression and mods you will be fine with pump gas.

What is that pilot?

[robert.b.west]

I have heard 155-160 is around the limit of premium pump fuel. You are well within the limits of pump fuel.

[Dunes98]

I have heard 155-160 is around the limit of premium pump fuel. You are well within the limits of pump fuel.

Would It help me at all to run 110 with my mods? Or would it be a waste of money.

[robert.b.west]

Waste

[Dunes98]

Thanks for your help guys, saved me some money!!!