Hi. I want to deacrease the pop off how do i do it
Either a lighter spring, for example 27g instead of 37g, or cut/compress the existing spring to make it shorter. First option is preferred.
No, it’s 3026
Here is a good overview of what’s happening with the carb.
1 Like
Skip to around 6 or 7 minutes in this video. I recommend watching the whole thing when you can.
So its heavyer spring less popp off for exaple if i have a 26g spring and i have like 2bar and i put a 30 i will have 1.5 bar ??
The opposite, the lighter the spring the less force is required to "pop off’ the needle from the seat as there is less pressure applied. I don’t have that specific carb, but in others, I have accomplished a lower pop-off by removing loops from the spring, shortening the spring reduces the force the spring is applying thus reducing the pop-off pressure.
How do i know what spring i have rn
If there is a kit with an array, you can test the Popoff with a known weight spring, determine if the spring was stronger or weaker than the current spring, and evaluate from there.
1 Like
Thanks for the help everybody
2 Likes
Needles shouldn’t need to be changed. Clean them and reassemble.
It doesn’t look like you have O-rings on them though, so they will leak air/fuel. O-rings, change as required.
I have o rings but i left them inside beacuse i just rebuild it