Losmanja
New Member
To start, Im not looking to the correct jet sizes, etc. Im ok with the trial and error method of tuning. The problem is that I dont know which jet does what, and also my carb refers to a primary main jet and a secondary main jet and a slow jet? I have two main jets and one slow?
Here is the diagram of the carb.
1980 Honda CM400t
Now here is what I pulled from the carb. The numbers in parenthesis refer to the carb diagram above. The others are the jet sizes that are currently in the carb.
My issues are as follows:
1. If the main jet controls wide open throttle, then why do I have two main jets? Which do I change?
2. The (27) jet I assumed was my slow jet because it had a 72 size jet in it. Well then what is the (32) slow jet?
3. I can easily purchase small jets for the (33) and (27) styles, however I cant find anything that looks like (32).
Any clarification or help would be greatly appreciated.
Here is the diagram of the carb.
1980 Honda CM400t
Now here is what I pulled from the carb. The numbers in parenthesis refer to the carb diagram above. The others are the jet sizes that are currently in the carb.
My issues are as follows:
1. If the main jet controls wide open throttle, then why do I have two main jets? Which do I change?
2. The (27) jet I assumed was my slow jet because it had a 72 size jet in it. Well then what is the (32) slow jet?
3. I can easily purchase small jets for the (33) and (27) styles, however I cant find anything that looks like (32).
Any clarification or help would be greatly appreciated.