Rolls-Royce and Bentley Forums banner

fast idle

  1. SY Series I and II 1965-1980
    My 76 Shadow has been running better than ever over the last two months. I got the carbs and idle tuned to perfection; running at perfect 600 RPMs when sitting at an intersection light. Over the weekend, however, the automatic choke, which characteristically only requires a small tap on the...