I guess this is my 1st post/ question here:
I am re-working an old 21' Daytona like jetboat. It was a 454 carb'd beast to begin life with.
I am building an aftermarket 8.1L style engine with Banks TT and HP efi.
The boat has 2ea 30gal aluminum tanks. They are top feed diptube tanks that I suppose fed the 454 one at a time.
I was going to implement in-tank fuel pumps and deadhead feed the engine from one tank or the other or both if necessary. The Turbo would require a boost referenced fuel supply and need both, so a two channel pwm pump control could be a winner. I though two independant pumps so as not to be stranded if one calved.
What do others do with dual tanks? Enlarge the diptubes to 1/2" and run 1 tank at a time thru a 6port and a regulated return.
Thoughts or cautions?
I am re-working an old 21' Daytona like jetboat. It was a 454 carb'd beast to begin life with.
I am building an aftermarket 8.1L style engine with Banks TT and HP efi.
The boat has 2ea 30gal aluminum tanks. They are top feed diptube tanks that I suppose fed the 454 one at a time.
I was going to implement in-tank fuel pumps and deadhead feed the engine from one tank or the other or both if necessary. The Turbo would require a boost referenced fuel supply and need both, so a two channel pwm pump control could be a winner. I though two independant pumps so as not to be stranded if one calved.
What do others do with dual tanks? Enlarge the diptubes to 1/2" and run 1 tank at a time thru a 6port and a regulated return.
Thoughts or cautions?