Fuel Line Recommendations

[Adova]

I am hooking up my Flex Fuel kit and a Radium filter. I want to run all new PTFE from the Flex Fuel to the filter and from the filter to the XDI Pump. Being new to AN fittings and fuel line, can anyone recommend a particular brand? Also, what ID should the line be - I am seeing 5/16 and 3/8 options. I am also thinking this should all be 6AN, correct?

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[speedyserg]

I am hooking up my Flex Fuel kit and a Radium filter. I want to run all new PTFE from the Flex Fuel to the filter and from the filter to the XDI Pump. Being new to AN fittings and fuel line, can anyone recommend a particular brand? Also, what ID should the line be - I am seeing 5/16 and 3/8 options. I am also thinking this should all be 6AN, correct?

They make several versions depending on what flex fuel kit you are running but this is what I'm running

https://www.jsrengines.com/product/prl-fk8-cv2-ptfe-upgraded-flex-fuel-line

 

[Adova]

They make several versions depending on what flex fuel kit you are running but this is what I'm running

https://www.jsrengines.com/product/prl-fk8-cv2-ptfe-upgraded-flex-fuel-line

Thx, but I am going to be running lines from the fuel filter that is not compatible with that, so I need to make my own. I ended up just going with some Amazon stuff for now...

 

[ToofHurts]

I used Redhorse Performance for my PTFE lines and all of the 6AN fittings. Bought direct from website. Not a single issue. No leaks. They are NHRA approved (if that means anything)

 

[ToofHurts]

Also the 5/16 and 3/8 issue is only for the AN fitting that attaches to the factory hardline and the fitting that attaches to the HPFP. Everything else is just straight 6AN.

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