I seen a post/discussion about jetting on a 1915 with dual carbs a few weeks ago, I cant recall whos post it was, But I cant seem to find it anywhere. If anyone knows what im talking about help finding it would be appreciated. Im trying to see what jets he was running and compare to what i have at the moment. Thanks.

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"IT IS WHAT IT IS"

Did a search and found this one:
http://www.woodsbuggy.com/index.php?opt ... rbs#p70569

I will say that each engine will need to be dialed in on its own. Cams, compression ratios, timing, condition of engine, trans gear ratios, tires etc all play a part in how a motor will run. Is yours not well yet?

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Water cooled Dry Sumped Subaru Powered Turbo Charged Fuel Injected 2500CC Tank. Oh Rah! He who dies with the most Toys not only wins, He also wears them out!

did you try the 55 idles?

Good starting point for VW with dual webers carb for 55 idle 155 mains 190or200 air f11tube. On stock webers duals f11tubes and 200 air 55 idles and 135 main are common on stock carbs .IF the air jet is smaller the main jet will need to be smaller a small air jet will pull more fuel at hi rpms

When we were in wellsville 2 weeks ago I had 155mains-55idles-185airs-0bypass-55 on the squirters But swapped them for 50s cuz one was messed up , F11 tubes. Runs great on top end, Had a sputter on low when taking off under a load. Today I switched out the idles for 50's and put 150 mains in. The low end sputter seems to be gone, now. But wont know for sure until i go riding again really. Tomorrow, I was thinking about putting the 155;s back in and see how they do since top end was fine before. I also have a set of 210 airs would that be to big of a jump to try? even with the swap today, plugs are still black so those airs would def. lean it out. To be clear, it is running GOOD. But I want it as close to perfect as i can get And DANG are jets expensive!!!

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"IT IS WHAT IT IS"

Keep playing with it .