Hi and thanks for checking this out.
I've got a cobra with a 15/15 bing and a proma circut exhaust and it's four stroking like none other. Fred's guide didn't tell me about 4 stroking. Do i need to down jet during a carb rebuild? Also the head light is dangerously dim. How can i get this brighter? Is a New bulb a good place to start? I only know many cars last night told me they couldn't see it, but i know it was on i checked.
Thanks in advance