I hava inline 6 w/o any external pump and it runs fine. It did duffer from a starvation issue but, went away when I got rid of the anti-siphon check valve. ( Those little steel balls in the fuel line inside the tanks ).
By all means,..check with others if t's OK to do that. Local boat mech said it was OK.
Hope it helps.
__________________
Doug aka "Hammerhead" Jensen Beach, Florida '77 V-20 165 I/O
|