My current engine and the one before did not come with a mechanical fuel pump, but the one that did long ago I switched to electric. Moyer has a kit for that and also after a long absence has a mechanical fuel pump rebuild kit.
Joe Della Barba -----Original Message----- From: Randy Stafford <randal.staff...@icloud.com> Sent: Monday, June 2, 2025 11:52 AM To: Stus-List <cnc-list@cnc-list.com> Cc: Della Barba, Joe <joe.della.ba...@ssa.gov> Subject: [EXTERNAL] A4 Fuel Pump (was Atomic 4 Carburetor Cleaning) Have any of you Atomic 4 owners ever rebuilt your fuel pump using the Moyer kit? Or installed one of their electric fuel pumps? I’ve overhauled the electrical/ignition and cooling systems on my A4, and plan to overhaul the fuel system next. I suspect my fuel pump may not be operating well. Cheers, Randy SV Grenadine C&C 30 MK I #79 Ken Caryl, CO > On Jun 2, 2025, at 8:02 AM, Della Barba, Joe via CnC-List > <cnc-list@cnc-list.com> wrote: > > Remember Moyer Marine has a series of photos of the engine from every angle > so you can see what you are trying to do. > I have found out that past a certain point, you need a new carb. They seem to > have a zinc coating of some kind that can start to dissolve and clog them > back up after cleaning. If cleaning becomes a routine chore, it is probably > time for another one assuming you have good filters. > > Joe Della Barba > Coquina > C&C 35 MK I Your contributions help pay the fees associated with this list and help to keep it active. Please help by making a small contribution using PayPal at: https://www.paypal.com/paypalme/stumurray All contributions are greatly appreciated.
