We should remind people with older boats that buying old stock fuel pumps and fuel line may not hold up to this new curosive fuel with ethenol , also some carb kits . Check with people that Know .Lemon Chill MBK.
You should us the marine type that has the safty sight hose for failed diaphram if a fuel pump fails it can fill the crank case with raw gas and possible explode.MK
We solved our electrical use at low RPM by using a smaller alternator pulley Most engines are designed to top out at 5 to 6 Grand but boats stop at about 35 hundred so there is room to change without Damage t the alternator .MBK