Pinch Test.....

[lillightingboy21]

I have a question about the pinch test. Is that to just find out if the lsn is lean. Or is it for the hsn? Or both. Also how long should it run for before shuting down? One more thing how far away should i pinch the line from the carb? Thanks........Nick

 

[Domination]

its just to check the LSN and jut pinch it somewhere in the middle

 

[olds97_lss]

From what I've read and found with my OS 21 RG on my maxx, pinch it a couple of inches from the carb. If it starts to stall in the 3-5 second range, you should be good. If it stalls sooner, it's to lean. Later, to rich.