Carb jetting

[pastaman]

HI, I hope someone can help me. I have a 81 SH. I am running a 4 into 1 jardine system, pod filters.
Could somone tell me what the recomended jetting would be?
Also does the pilots need to be changed?
The bike runs real good but its not as strong as I think it should be
Thanks for your help.

[TopCatGr58]

Take a look HERE in the Mods Tech Tips !

Secondly, I also have an 81SH, with 4-1 pipes and pods, and I run 117.5 mains....dyno run a few years ago said I possibly could go up another size to 120. I run the stock pilot jets turned about 2.5 turns out, and runs fine and strong!

I also have a little big bore kit in it!

[pastaman]

HI, Thanks for your response. Are you talking about the pilot screws on top of the carbs turned out 2.5 turns? The air mixture screws? I als am running the stock 42.5 pilot jets. I have not adjusted the pilot screw yet. Thanks for your help. Jim