vacuum advance

[docchevy]

Post hi-jack. Any chance you guys are going to the Rumblers show in Daytona this weekend?

Where? What?  Who?

[chopped]

Where? What?  Who?[/quote]
                      Destination Daytona Harley.  I-95 and U.S.1 This Sat. Never been to one but hear the Rumblers put on a good show.

[jaybee]

That's a particularly interesting point about changing out the vacuum advance unit if you run low idle vacuum.  I have to wonder how many idle and off idle problems with big cams could be solved this way, but instead we mess around with the carburetor, the centrifugal advance, or static advance.