Main Menu

1967 911S weber carb

  • 1967
  • 911S
30 000
South Bend, 

Does turning in (clockwise) the ideal mixure screw make the car run richer or leaner. Cylinder number 3 is running too lean as the spark plug is a light orange color almost light rust color while all the others are a light gray with very little dry soot. 


You must log in to view answers associated with technical questions. Join PCA to participate in our community.
No votes yet