Quote: mine has 0 vac at idle on the ported side of carb.
on full vac port,the one i use to set timing and get vac readings has a steady 18-19 Hg of vac.
I will see how high the rpm goes up before the ported side gets a vac reading above the 0 mark.
Right I'm curious as to if I should be reading either 0 or a very low vacuum reading on the ported side. It's beginning to sound like that my carb might have some flaw where it's getting a vacuum signal when it shouldn't. To get a vacuum reading of near zero I have to drop my RPMs very low- (I think I said 450RPMs in a previous post?) and I'm thinking that if everyone else is pretty much getting a near-zero reading on the ported side at < 1000RPM then my carb might really be defective....
