My Ferrari neighbors are reaching out for advice. Per the following link to a post I did earlier on a 65 Cobra with a 289 motor topped with some Weber 48 IDA carbs, they are trying to find the optimum jet size. Does anyone know what is a good get size to start with? or know of someone who would know?
http://www.stangfix.com/testforum2/index.php/topic,15233.0.html
http://www.stangfix.com/testforum2/index.php/topic,15233.0.html