Glenn B Posted October 9, 2008 Share Posted October 9, 2008 hello , i am new to this form and first post I just picked up a 1973 dt 250. It was a little loud with the tuned pipe, so I installed the stock exhaust it came with as well. It is running quite rich. The main jet is #210 and pilot is #80. Would someone know if these are stock or bumped up because of the pipe. Any help would be appreciated. Link to comment Share on other sites More sharing options...
Moderator Airhead Posted October 10, 2008 Moderator Share Posted October 10, 2008 hello , i am new to this form and first post I just picked up a 1973 dt 250. It was a little loud with the tuned pipe, so I installed the stock exhaust it came with as well. It is running quite rich. The main jet is #210 and pilot is #80. Would someone know if these are stock or bumped up because of the pipe. Any help would be appreciated. Hello Glenn, I would expect that the jets (at least the main jet) were indeed "bumped up" for the tuned pipe, the info will no doubt be found in a workshop manual. Link to comment Share on other sites More sharing options...
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