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B21A timing and Zenith-Stromberg carb questions 200 1982

posted by  RLC on  Tue Feb 1 00:01 CST 2005
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Hello,

I have a B21A with a Z-S Carby and Automatic Transmission. There are 3 places to set Idle. The Set Screw by the Choke should be 0.5mm Gap, approximately 1 and 1/2 threads showing below the screw mounting bracket. The Brass Screw at 11 o'clock is the main one for setting idle . . . seems difficult and inaccurate to set. Very fiddly to get it just so. And, the Idle Trim Screw beside the Temperature Compensator should be roughly 1/4 turn out from all the way in, if that makes sense.






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New B21A timing and Zenith-Stromberg carb questions [200][1982]
posted by  Allanwayne  on Mon Jan 31 14:22 CST 2005 >


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