Fmu tuning help

[rod2190]

Just got done converting my 86 e24 to turbo, read the instructions that the fmu (begi) came with but wondering if there are any precautions to take or procedures to follow particular to the m30's i want to run 14 psi but don't want to blow it up any suggested fuel pressure for the "zero point" for starters? Any and all help will be highly appreciated. Thanks

[turbodan]

My M20 didn't need any extra fuel between vacuum and boost. The stock FPR seems to handle that just fine. I ran that center screw backed off so it had no effect. I also had to run a restrictor in the signal line to the RRFPR because it was boosting fuel pressure too quickly. This is especially likely if you're running larger than stock injectors.

[T_C_D]

My M20 didn't need any extra fuel between vacuum and boost. The stock FPR seems to handle that just fine. I ran that center screw backed off so it had no effect. I also had to run a restrictor in the signal line to the RRFPR because it was boosting fuel pressure too quickly. This is especially likely if you're running larger than stock injectors.

The newest BEGI is redesigned and no longer requires a restrictor.

[rod2190]

i bought mine in 08 it came with a restrictor should i use it? ill make sure i back off the screw then i have it set at 20psi over stock i just figured run it rich then gradually back it off, running 30lbs injectors btw

[rod2190]

as far as the rate of gain adjustment i have an air fuel ratio gauge and fuel pressure gauge under the hood what should i be looking for number wise?