Maybe this will be an easy answer ... I came from CAV to SPF and I am accustomed to dual fuel pumps. But ... 2306 has me confused. It has two Carter bulkhead mount electric pumps in series pulling from the left tank. One is in the left sill pocket and one is on the firewall. There is only a -12 AN crossover line from the right tank feeding the left tank. The layout is thus:
left tank > filter > pump 1 > swirl tank | > pump 2 > press gauge> carb
-------------------------------------------V
-------------------------------------left tank return
Is this a typical SPF layout? I've never seen two pumps in line like this. I'm fine with the single tank feed, nothing to toggle.
The return is off the swirl tank before pump 2. Line dead heads at the carb. Notice there is no pressure regulator! I am about to remedy that. This was a balls out track car, maybe the orig owner wanted lots of pressure at the carb. But it shows 14 psi at the gauge and I think that caused me to flood out the other day. Quick Fuel says they like 7 psi at the carb. Restarted ok and I continued my trip. Anything jump out that might be wrong here?
Sam
left tank > filter > pump 1 > swirl tank | > pump 2 > press gauge> carb
-------------------------------------------V
-------------------------------------left tank return
Is this a typical SPF layout? I've never seen two pumps in line like this. I'm fine with the single tank feed, nothing to toggle.
The return is off the swirl tank before pump 2. Line dead heads at the carb. Notice there is no pressure regulator! I am about to remedy that. This was a balls out track car, maybe the orig owner wanted lots of pressure at the carb. But it shows 14 psi at the gauge and I think that caused me to flood out the other day. Quick Fuel says they like 7 psi at the carb. Restarted ok and I continued my trip. Anything jump out that might be wrong here?
Sam