I just got an LTE Exhaust for my 686 to see if i can get more out of it. Does anyone know if i need to rejet because they should flow more over the single exhaust? Please Help ASAP!

 

Run it and find out!

Depends on how rich/lean your jetting was beforehand, what pipe you had last and where it put out it's power, etc. You may need to bump the mains a size for more top end flow, but if your last pipe was a top end single you may not.


...Looking at your prior big gun, I'm saying yes on the mains and "possibly" on the needle clip.

 

I have been using the LTE on my 01 690 for about two years now with great results.I am using 175-180 mikuni mains with all other carb settings as they were from the factory such as stock pilots and needles.I did adjust my air fuel screws out to 3 turns each(if i am remembering correctly )and that did help.I dont know what pipe you were running before but you will probably find that you have much better top end with the LTE.Let us know how it works for you once you get your carb set up,i would like to hear what you think of the LTE compared to your old pipe.