I was wondering what kind of horsepower can I support with my pretty much stock fuel system? The only thing that I have is an AEM fuel rail, AEM regulator and a Walbro 255 fuel pump. I have a bunch of -6 fuel line with an Aeromotive fuel filter and regulator and was just wonder if their are any kits out there to upgrade the fuel lines or is it all custome?

 

550 with stock lines and stainless after filter. just a side note, i dont like the aem fpr.

 

I dont like that regulator too. I am going to use the aeromotive regulator. Who makes a stainless line after the filter?

 

not much more than 200whp with stock injectors. you didnt mention those.

 

i made mine, 10mmx1.0 straight banjo to a -6 male nipple, then -6 hose ends.

 

Where did you get the banjo fitting adapter? I have a local place near me that makes lines and stuff like that and they don't have anything that would work like that. I already tried to make that for my self. I have 750cc RC injectors. I already made a -6 return line using a compression fitting that slipped over the factory return hard line. How can just changing the line from the filter to a -6 help that much? I looked at the feed line that comes from the tank at the tank and I think I can use the same style of compression fitting to adapt to the -6 fuel line so that way there will only be a foot or two of factory line and then it would be -6 all the way to the rail. And since I have an Areomotive fuel filter, I can delete the factory one. What do you think? Thanks

 

bump

 

Ive done 535 on a single walbro.