Carby Got new performance carb, how to tune?

[CrispyLeaves98]

I got a new carb because I was having many problems with my old one, so instead of getting a standard NT carb I got one of those "racing" from Amazon. I was wondering where the c clip is and how to tune it. I cannot find any videos online, they are all for the NT carb.

 

[CrispyLeaves98]

I want a way leaner fuel mix, cause by my guess, they come from the factory rich so ppl don't have problems

 

[Chainlube]

Got a picture of the carb you have? I have two "Racing" carbs here and they don't have a clip on the needle.

 

[CrispyLeaves98]

Got a picture of the carb you have? I have two "Racing" carbs here and they don't have a clip on the needle.

Amazon.com: Racing Carburetor 2 Stroke 49cc 66cc 70cc 80cc With Air Filter For 2 Stroke Engine Motorized Bicycle RED : Automotive

Buy Racing Carburetor 2 Stroke 49cc 66cc 70cc 80cc With Air Filter For 2 Stroke Engine Motorized Bicycle RED: Carburetors - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

www.amazon.com

 

[CrispyLeaves98]

If it doesn't have a c clip how do I tune it to run leaner? Thanks a bunch.

 

[GreasyChris]

That carb uses an emulsion tube. There is no needle to adjust. Just the main jet. Stock jet is usually a 70. If you want leaner go down in size from 70.

 

[DAMIEN1307]

If it doesn't have a c clip how do I tune it to run leaner? Thanks a bunch.

That carb uses an emulsion tube. There is needle to adjust. Just the main jet. Stock jet is usually a 70. If you want leaner go down in size from 70.

I'm thinking you will need either a 68 or 65 jet to accomplish what your asking for...DAMIEN

 

[CrispyLeaves98]

I'm thinking you will need either a 68 or 65 jet to accomplish what your asking for...DAMIEN

Thank you

 

[DAMIEN1307]

If you want leaner go down in size from 70.

Thank @GreasyChris too for bringing up the solution in the first place...lol...DAMIEN