Tuning my b pipe

[Mark1995]

i have been looking for the thread to tune my b pipe

 

[Flyboy]

Straight from factory, not sure if this helps. http://factorypipe.com/media/instructions/yamaha/701SJ03.pdf

 

[Raddog]

http://www.x-h2o.com/index.php?thre...p-water-screw-for-best-spray-patterns.133660/
This should help.
Cheers Ray