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Dan Morton Dan Morton is offline
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Join Date: Mar 2000
Location: TX
Posts: 399
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how to increase fuel output with weber carbs

I have a 1970 911t 2.2 with s pistons and e cams and Weber carbs and its hesitating under hard acceleration. I am checking multiple options including measuring the fuel output which is sitting at about 0.50cc. The factory shop manual recommends up to 0.80 for s engines and 0.50 for t's. I would like to increase closer to 0.80 however I can't find any way to adjust. The zenith have a screw for adjusting but the webers dont have this.

Any ideas?
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--Dan
1968 911 Coupe
1970 911T Targa
1995 993 Coupe
1997 993 Targa (sold)
Old 08-27-2011, 06:58 PM
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