Hello everyone. Well, I now no that my distributor has a centrifigul advance. I read about it in the jegs catalog that I ordered it out of. I know I should of noticed that when I bought it, Ive done stupider things. Anyway, how do I know that it works and how can I adjust it? I don't know that it needs adjusted, but it is adjustable. The part number is 555-40005.
I am also thinking of jetting my carb and had a question about that. The carb is a 700 cfm double pumper. When ever i pull a plug to see how it is running, do I change the primary jets only or do I also change the secondary jets? Should I have different size jets in the primaries and secondaries or the same? Thanks for your time.

Josh