PWK Carb install questions

[kf5cxp]

I recently purchased the PWK carb kit from Mikesxs and have a question about the setup. There were no diagrams or instructions. The fuel line connection is clear but there are three other barbs (~1/8") with clear tubing attached that I'm not sure what they're for. Two are located on each side of the bowl and one is right next to the choke pull. Any suggestions on how these are connected, or not, is greatly appreciated.

Also, the kit came with several additional jets. Are these commonly used?

 

[figure8]

The jets are there to do fine tuning according to your mods/climate.

Just a guess but I'd say the lines next to the bowls are for overflow. The line next to the choke is likely a vacuum line. If I'm wrong someone please correct me.

 

[kf5cxp]

Should I just leave the overflow lines open and connect the two vacuum ports together?

 

[figure8]

Yes, leave the overflow lines as is. As for the vacuum lines, not sure...

 

[kf5cxp]

Thanks for the help. Heard from Mike's, leave tubing in place on all the lines and route out of the way.