[CompClassics]

Actually you guys are not getting the benefits of the vacuum reservoir at all, aside from providing benefits for operating accessories it is also a performance enhancement for Weber carburetors which is what this post was all about, hence if you can provide a better vacuum signal for the Weber carburetors in turn you can increase the profiles of the camshaft. Another thing to remember is is that it's not just vacuum, it's a mixture of fuel and air that is in the reservoir.