Thread: Turbo

I'm getting to go turbo (T25 hybrid) on a B14 and I'm doing it in phases. From I've read, it's the best way to do it so if there's any problems I'll know where it lies or where I went wrong, instead of installing everything at once.

1. This weekend, I'm installing the SAFC II, Walbro fuel pump, FPR, 370cc injectors, and FPG (Fuel Pressure Gauge).

The question I have is what setting(s) should I have on the SAFC II for the high and low throttle to be able to drive it with no problems for now?

well technically the safc is just a piggy back, are you going to be tuning your air fuel ratios with the safc? if so then you need to invest in a wideband.

the wideband will allow you to adjust your air fuel ratios accordingly to the rpm and loads on your engine. there are very specific air fuel ratios to have at certain points with certain loads on your engine, that would require you to use the safc for tuning the air fuel ratios and the wideband for monitoring your air fuel ratios to make sure they are correct

I'm going to get it tuned on the dyno. I just wanted some baseline settings to make it driveable while I get everything installed then take it to the dyno. In about two weeks, my clutch will be here and that's when I'll install the remainder of the items, turbo kit that is.