Carb Jets for Cobra 6-6 exhaust

[CDobber]

Bought the bike with Cobra 6-6 exhaust and documents showing it was jeted for these pipes.
I would like to ride with the stock pipes for a while and would like to know if there is any harm in going back to stock pipes without changing the jets back to stock also. Thanks

[CDobber]

Let me ad to the orig post, the bike is 1998 Standard, I've put about 20K on the best bike ever built.

[9Ball]

you'll be running a bit rich, but other than possibly fouling the plugs you should be ok.  I ran mine this way for about a year after swapping from Cobra to glaspaks with only darker plugs to show for it.  Run the bike for a few tanks then check your plug color.

You can also move the needle clips one notch out (should currently be on the third notch for the Cobras).  Try the second notch from the top for starters....this is a quick job.

Eventually you may want to go back to 100 main jets, but the 102s from the jet kit aren't too much bigger (assuming they didn't install 105s).