Whats the MOST power you can make on stock fox fuel lines?

[MikeyMustang]

whats the most power you can make on the stock Fox body fuel lines?.......and if i have to change the fuel lines whats the legal best way.....like replace the supply line with 3/8 line and then use the old supply line as the return?.....and whats the best line to run?
347 almost done and trying to decide where to go with the fuel lines......already did the rails and going with 60# high impeadance injectors


thanks

Mike

[86merc]

A local guy made 620ish rwhp with the 94-95 fuel rails and 83# injectors. He runs race gas and A LOT of fuel pressure to make it work though. So it is possable to make big power with the stock lines.

I wouldn't feel too safe making over 500rwhp on stock fuel lines and rails. But thats just me.

[SorsCode]

anyone interested 90 or 91 which ever year used the 94-95 Intake style... They have SN95 fuel rails on them but they will mount Fox Regulator :) just a hit for you guys.. And Brent I gave him my rail...

[MikeyMustang]

Thanks for the input!.....I am currently making about 515 rwhp with stock rails and lines and a gss340 pump..what does most people do when it comes time to run new fuel lines?.....do they use the old supply line as the return and put a 3/8 feed in?.....at this point do they sump or can they get away with a "streight pickup" ( i have a pickup wich eliminates the in tank pump with 2 big pieces of tubing so you can run an external pump?)...does anyone have pixs of thier fuel line runs?


thanks