Vacuum Advance sticking?

Longgone,
The spring that your talking about is normal, sounds to me like you have a vacume problem at the carb, where the line going to the dist. has vacume on it all the time and not timed vacume as it should be. What kind of carb are you useing? and where do you have the vacume line connected? If it's a Holley carb the port just above the set screw on the pass side of the carb is where the line gets connected, this port is timed. If it's a Edlebrock, or carter then you'll have to look at a diagram for where they hook it to. Depending on the carb it will be different. Hope this helps.


BJR Racing