# Boost Creeps 94 Supra Turbo **URL:** \ **Category:** Builds\ **Created:** [November 20, 2010, 9:42am UTC](https://forums.speedlife.net/t/boost-creeps-94-supra-turbo/255661 "2010-11-20T09:42:05Z")\ **Posts on this page:** 1\ **Showing post:** 390
**Author:** ![jdaniels](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/jdaniels/32/6399_2.png) [@jdaniels](https://forums.speedlife.net/u/jdaniels)\ **Post date:** [December 2, 2010, 2:03pm UTC](https://forums.speedlife.net/t/boost-creeps-94-supra-turbo/255661/390 "2010-12-02T14:03:24Z")
> [@FS: S13 part out interest anybody?](https://forums.speedlife.net/t/fs-s13-part-out-interest-anybody/37566/14): > > yeh people like to over shoot how much line they need. I see setups with -10 feed and im like seriously that is NOT needed. My -8 will be too much lol It really depends on how much pressure drop you can afford to lose, if you are running 3 bar base fuel pressure and you are running -6AN causing a 15psi drop in pressure, that puts your pump @ 60psi to make 45psi at the rail add 20psi for your boost reference and now we’re limited to what your pumps can flow @ 80psi just to maintain your fuel pressure. Just because I am a fuel geek, I’ll analyze Travis’ setup. -6an line @ approx 15ft length 3 x 255LPH walBROSEPHz = 201GPH E85 specific gravity @ 0.78 = 9.7 FPS velocity = 19ish PSI fuel pressure drop @ rail LOLZ --- _[View the full topic](https://forums.speedlife.net/t/boost-creeps-94-supra-turbo/255661)._