how much psi can stock fuel ruber fuel line hold

[Natedsmeclipse]

hey guys i would like to know how much fuel pressure can a stock rubber fuel hose hold?

 

[agentorange313]

IDK about the stock hosing, but I know that replacement fuel hosing can hold up to 50 psi, sometimes more. I have some fuel rubber hsoing sitting here next to me and it says, printed on the hose, "50psi". I got the hose from autozone.

 

[Natedsmeclipse]

IDK about the stock hosing, but I know that replacement fuel hosing can hold up to 50 psi, sometimes more. I have some fuel rubber hsoing sitting here next to me and it says, printed on the hose, "50psi". I got the hose from autozone.

hey thanks yea i had some laying around also i looked on it but it did not say it was good year hose so it must hold a little more than 50 psi.

 

[dsmtun3r98gst]

well be carefull though because they have 2 types of hoses. one is fuel/emissions hose and the other one is label as fuel injection hose<<<< thats the one you want to use.

 

[red_devil]

Rubber fuel injection hoses can take around 100psi. Some braided hoses can stand 350psi.

 

[Natedsmeclipse]

Rubber fuel injection hoses can take around 100psi. Some braided hoses can stand 350psi.

thats what i was looking for thanks.

 

[tsi1991awd]

I don't know what I got but I bought some kind of expensive ass "Prestone" hose from Autozone because they didn't have the "by the foot" hose. Shit was $7 for 18 inches but I needed it....didn't say how much pressure it could hold though. Hope it's over 50 because setting base pressure at 43.5psi and then running 25 pounds....yeaaaaa....it's not going to like that.