Jump to content
SAU Community

Recommended Posts

hello all ..A few weeks ago a member from this forum helped me with some settings for my safc...once again thanks mate you know who you are..But i would like to know what settings other people are running to help optimise the settings i already have thanks.

mods:3" xhaust,filter ,10/11 psi.

fairly basic mods

ANy input would be appreciated

Link to comment
https://www.sau.com.au/forums/topic/20891-safc-settings/
Share on other sites

the Hi/Low throttle I use is 20% low and 55% high.

the low throttle map can do with a few points off around 3000rpm onwards. about -3% at 3000rpm all the way to 5000rpm then -5%. before that 0 adjustment.

the high throttle settings I use vary according to the timing both on cam gear exhaust and the base timing. at the moment I run -3% at 2500rpm then up to -5% @ 3500rpm then -7% @ 5500rpm and -6@6500rpm to 7000rpm.

Link to comment
https://www.sau.com.au/forums/topic/20891-safc-settings/#findComment-438243
Share on other sites

Generally -3% from about 3000rpm ramping up to -6% at 6500rpm seems to be a pretty good setting and i've had it like that before getting around 180rwkw with FMIC, pod, zorst.

Mine currently (different tuner) is set pretty "flat", e.g. -5% from about 3000rpm and seems to be doing very well at 10psi.

I'm just wondering whether there is any massive disadavantage sending it a slightly richer setting than necessary, other than you are going to suck more juice than would be maybe optimal?

I've got a new fuel pump now, so the whole thing will be have to be retuned - will be interesting. There seem to be different ways in which different tuners decide to do things.

Link to comment
https://www.sau.com.au/forums/topic/20891-safc-settings/#findComment-448924
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Will have a look at that. I cant see any leaks 
    • Put another overflow bottle (ie, a 1.25 coke bottle or similar) under the overflow hose and see if it is being pushed out there or if it is disappearing into the engine.
    • Staring on a stand is no issue. You just have to wire everything up, give it fuel and cross your fingers that the stand is robust enough. Arranging the inlet plumbing is often the hardest part, without any surrounding structure to hand some of it from. No need for coolant if you only want to run it for <1 minute. As to the gearbox - I think the little Aisin box is a bit stronger than the other small Nissan boxes that went behind SRs, but I wouldn't be too keen to test its limits with the torque of a boosted 25. I don't know if you can retain the box and the tailshaft. The box won't connect to the RB without an adapter of some sort, which is either a plate that will push the engine forward (which is not good for fitting it into the bay's available space) or push the box back, which messes with the box position and tailshaft length - OR - cut and shut work on the bellhousing, which is a long way from "least modification". I'd be buying a new 370Z 6 speed or similar, doing what has to be done to that to make it fit RB (ie, cut and shut bellhousing) and the requisite tailshaft custom/mods.
    • Hi Everyone I am from West Pennant Hills in NSW. Been too busy until recently to attend to my RB25DET Series 2 engine until recently. I am planning to stick it into the S15 shell at this stage, unless a nice SR20DET turns up... For now, i am going to try and get the RB25 running and working well then decide what gearbox to use. My preference is to retain the SR20DET  6 speed gearbox and tail shaft to retain as much and least modifications as i can avoid. I am an old guy and won't be doing any heavy drifting so i don't need a bullet proof gearbox Does anyone have experience with starting the RB on a stand? I got everything setup as much as I can with the info i can find... endless searching and videos on Youtube I would be great to get some pointers Cheers Songo
    • Hey all, Recently have had my s1 r33 gtr serviced and noticed my coolant reservoir was topped up to the max line. Took the car out for 1 yesterday and noticed today the reservoir is completely empty.  Any ideas? Radiator is full
×
×
  • Create New...