jetting sx with vipe pipe

[guardrailracing]

whats the jetting for a sx with viper stock pipe and silencer

What jetting do I use for a sx 700 with red heads with a viper pipe and silencer

 

[middlman]

well stock is stagger jetting around 142 to 143.5 i think (i'd have to look at home) and I just put bender pipes on mine and went to 150 across the board and a raised middle needle one clip to a 3-4-3 setup. I guess you could split the difference (145-146 range) as a starting point or if you knew how much power that pipe adds that would help a lot. you should plug read anyway unless you can find anyone with the exact same setup..

 

[cajones2]

I also have a sx (760 BB) and a viper pipe laying around. Hauck told me to go 1-2 sizes richer than with the stock pipe (which i think is pretty close to what middlman suggested). Pat also said the single viper pipe is good for around 10 HP.

 

[guardrailracing]

Ok thanks has anyone done this I am using a stock pipe and silencer off a viper