QUOTE(Mark Henry @ May 14 2019, 11:40 PM)
QUOTE(Spoke @ May 14 2019, 06:34 AM)
I used Mr. Gasket 12S on my 2056 w/dual carbs. Puts our 4-7psi so didn't need a regulator.
Really that would be a problem, weber's can only handle about 3.5-4psi.
I'd say if you have no issues then that's what your pump is likely putting out.
,for some reason my Carter put out more than the stated 3.5psi,didn't worry me as I had regulator and gauge anyway,my Zeniths were spilling over a small amount so I set to just over 3.0 psi and all is good.
My carbs were reconditioned using genuine float valves ,my float heights were checked and still in spec as the sealing washers in the kit were the same as the old ones.
IMO its not safe to assume a pump is putting out X amount of pressure,for the cost of a regulator ,good liquid filled gauge and and a few hose tails its good peace of mind to use one.