Any Old School Jetting Experts Out There?

[MrJoel]

Just trying to figure this carb issue out and wanted some input before I tear the carbs apart later this week.

I have excessive popping with the choke on full or half choke, excessive warm up times and slightly erratic carb action while at a steady highway cruising speed.

You can check out my channel for the uploaded video of it unless I can post it here???

1994 seca II (xj600) no mufflers, moved from 17.5 pilot jets because it took 3.5 days to warm up and there is nothing in between. maybe a spark plug issue too???

 

[Lurch]

Find a mechanic over 40?

 

[MrJoel]

I thought it through and there just isn't enough back pressure with straight headers...I have put the cans back on and all is good (except it sounds like a golf cart or a moped)... First ride video is up in the video section, pretty fun vid to do