I want to buy a FMU but what ratio should i buy? like 12:1?
which FMU to buy? - 6G Celicas Forums
which turbo will you use, or more specifically what hp @ what psi do you expect ?
if it's a 5sfe and a ct26 then an 8:1 FMU is ideal
depending on the motor, turbo, and hp the fmu rate will be different from setup to setup
finally ...to properly use an FMU setup you either need an inline booster fuel pump or a walbro 255HP (high pressure)
otherwise you'll start to run out of fuel flow at hihger boost
if it's a 5sfe and a ct26 then an 8:1 FMU is ideal
depending on the motor, turbo, and hp the fmu rate will be different from setup to setup
finally ...to properly use an FMU setup you either need an inline booster fuel pump or a walbro 255HP (high pressure)
otherwise you'll start to run out of fuel flow at hihger boost
2005 MB C200 Kompressor- K&N, Apexi WS2 Catback, DIY Voltage stabilizer, Intrax Springs, H&R RR swaybar, VDO Boost Gauge @ 6psi, Greddy L7 plugs, +0 Rear tiresTo Do: E-manage Ultimate tuned up to 12psi
I bought a Garrett T3 turbo .42/.48 A/R for my 7afe i want to run like 5-7 psi for a while. untill i get some other stuff done.