Has anyone done this mod? I have heard that halve of the snorkle is blocked havent taken it any farther yet. If anyone has done this . What kind of gains did you get? did you havbe to rejet?

 

What and where is a breather tube block?

 

If you're referring to the 3/4" air-intake system, I for one did try that modification and she wasn't crisp anymore. Bought another one from the dealership and she is back on track with crisp throttle response.


j/t
01 Raptor Blk/White (stock)

 

I cut those flaps out of the snorkle
after I put a power bomb header and
white bros r4 and I jetted 160,165 mains
27.5 pilots and that made it run VERY good
I'm still waiting on K&N for the filter
I called today and they said some time in
march this is at sea level

 

I removed my snorkle and it made a big difference, it seem to really let it breath, i was running rich before i removed it and now the jetting is pefect,