[Chevelle-List] Distributor Timing

[Keith Cooper]

I posted this once and no one bite on it, so I thought I would try one more time.   At what RPM should the timing start advancing? (900,1200,1400RPM) At what RPM should it reach when it hits Total advance? (Total advanced reached at 2000RPM??) How much total advance should I have?   I am wanting to play with the weights and springs in the distributor and l am looking for some guide lines. I was going to hook up a RPM meter and the timing light to see the effects of different weights and springs. I think that my distributor is advancing way too soon.