safc or not

[IanS13]

the more i real is the more i feel like am going to need some type of fuel computer i got a fmu and stock injectors on 5-6psi of boost will i need a fuel computer or will the fmu do.

[WDRacing]

At that psi with a FMIC your set with the FMU. You can probably go to 8 with a slight timing retard, say 2 degree's. But the object is to run as much timing as possible and as much boost as possible. But the NA maps for timing are very aggresive for a forced induction motor, here in lies our problem. Solutions lie in a JWT ECU, GREDDY ECU and MSD BTM.

But for now your more then ok with 6 psi a fmic and a FMU.

[IanS13]

cool when i get it running right i'll upgrade later. am just starting small don't want to start big and fail.