I'm putting together a blown hemi with 2 Edelbrocks, fuel pressure regulator, 40 micron inline filter, Holley blue pumo, 100 micron inline filter and a beer keg gas tank with a fuel sump.I'm planning on using a 1/2" hose from the sumo to the 100 micon filter and continue with the 1/2 hose to the fuel pump. From the pump I'm planning on using 3/8" aluminium tubing. I'll be using Russell pipe adapters everywhere. Will my plan work and be safe if I clamp down the tubes every foot or so? Is aluminium safe enough? I'd like to use the Russell pipe adapters so I won't have to flare the tubes. Has anyone used these adapters?

 

I think you need AN fitting to be drag legal but someone on here knows for sure.I know you are only allowed I think 6' inches total rubber.

 

Many modern day cars use aluminum fuel lines so I don't think that the aluminum would be an issue. 3/8 should be sufficient supply as well. Russell makes quality hose products, they are a division of Edelbrock. At the pressures you will be running I see no problem with almost any fittings that you may choose...as I recall the blue Holley is only putting out around 15 psi, much lower than today's vehicles with EFI that are pushing the 60 psi mark.

 

Speedway, Summit, Jegs, and many others have aluminum fuel line and fittings available. Common to use aluminum for fuel lines.

 

Thanks for the advice-I'll go for it then