fuel pressure dropping over time
It would lower the fuel pressure according to vacuum. Cruise-high vacuum=lower fuel pressure. Wide open-low vacuum=atmospheric pressure in the regulator and fuel pressure will be what you set it to while the hose was disconnected.
this is just not jiving in my mind
right now, pressure is dropping, so im gonna hook it up to vacuum to drop it even more?
(not that i am opposed to trying it, i just dont understand it, is all)
im having a really hard time figuring out if there is a second ported vacuum on my carb
its a proform 750, so basically a holley
it allready has the distributor hooked up to ported vacuum, and that line is T-ed of into the vapor canister purge valve
so i dont know if id want to T the regulator into that as well
i think im gonna swap out the regulator for the old dead head style and see what that does
if nothing else, it will tell me it is or isnt the related to the regulator
