Jump to content
SAU Community

Recommended Posts

When i had mine tuned it did feel a like the power came on alot smoother and according to the dyno sheet i have it was getting alot better air/fuel mixtures and it also did yeild a decent power increase i think it was like 5 - 7 kw though i am not 100% sure.

The main reason i got my SAFC II was because with the few bolt-on mods i had the goold old ecu started doings it typical nissan rich and retard...

In saying that though mine has gone stupid its almost like its lost its settings maybe the connecting is loose who knows but it has gone back to being very rich. When i get a moment i will take it back to a new tuner to get checked out.

My car is sporting one. I found that it partially fixed the missing/flat spot problems through the high rev range and increased power due to the alteration of the previous very rich air/fuel ratios (at that stage running 12 psi with aftermarket intercooler, exhaust etc – my standard R33 computer going into super rich air/fuel ratio mode). Although I feel the missing problem was a combination both the rich air/fuel ratios and faulty coil packs (now they are painted in a pretty blue heat resistant paint and work like a dream).

I wouldn’t be surprised if I gained at least 15rwkw after getting the SAFC tuned, and the power delivery was much smoother as Leech has said above. As I picked mine up second hand for a relativity cheap price it has been a very good value for money modification providing both a good increase in power and power delivery. Hope that helps :)

EDIT: Actually from what I remember (ive got a bad memory though :P ) the dyno run before it was tuned was getting close to 190rwkw (somewhere in the high 180’s at least) and now after the tune getting 210rwkw. Quite a large increase in power…

Edited by nismo_au

Alittle bit off topic but does anyone know if the VAFC and SAFC are anydifferent besides the VAFC having to a control for Vtec. And could the VAFC control VCT on a rb25??

Just wondering cos i've been offered a really cheap brand new Apexi item, but I can only get 1 and not a whole bunch.

Alittle bit off topic but does anyone know if the VAFC and SAFC are anydifferent besides the VAFC having to a control for Vtec.  And could the VAFC control VCT on a rb25??

Just wondering cos i've been offered a really cheap brand new Apexi item, but I can only get 1 and not a whole bunch.

Check the VAFC application charts on the apexi website (www.apexi.com). I think you will find they will work with Honda vehicles only. They are very specific about only using it with cars on that list “Do not under any circumstance use this product for any car application other than on the applicable vehicles”. Stick with the SAFC eh? :rofl:

I just ordered one then. Got it for $300 plus delivery of $60. Thanks for the replies. Now I only have to worry about who im gonna get to tune it. Any suggestions :(

Pete at Autotech in fyshwick is the man you want to see, he tuned my SAFC, A/F ratios are a bit healthier and i gained 0.6 rwkw to boot

that sounds pretty shit to me... though i guess like most things it depends on existing mod's, engine size, how much you strap it.

When my car was bog stock i was getting like 480 - 490 around town. Since putting the few mods i have on and increasing power i am now at around 450ish maybe 470 on the odd occasion.

I can vouge for that considering i was dumb enough to stand like 10 meters from it last dyno day and get absolutly covered in shit :)

Im yet to find someone to beat me for the sheer amount of black crap on the back of their car :wub: I wash it and its filthy again within 1 day though :D

I put an old school SAFC in my car a few weeks ago (push button type).

My car was previously running 187rwkw with the AFRs sitting at around the 13 mark (pretty dangerous).

After the SAFC install and tune the car put out 206.6rwkw, the AFRs went down to 12 and the powercurve was alot smoother.

Worth the 360 your going to pay IMO.

Then again, different cars get different results.

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

    • I have been being VERY quiet about what you're alluding to, as it is something that ticks me off... The number of cars from factory that run coil overs is HUGE! Most of them these days do... The other part that annoys me, is people saying "Well all the incabin adjustable suspension is illegal by blah blah blah"... If that's the case, then why can I buy a car brand new that can do it if, FULL STOP in cabin adjustable suspension is illegal...   Also, I could just chuck some aftermarket shocks in my car, throw the stock springs on, after my blue slip, dump my super low springs back in. Same shock and spring style setup... Hell, they could also be the same colour springs etc.     I'm voting, BlueSlipper didn't want to touch the above car for some reason. Whether it be some sort of bias against the car, the owner, them maybe having previously done dodgy shit and now they're being super careful in case they get slapped in the face by the Gumbyment again... Find a new blueslip place.   And can confirm as you had said, yes there are holy bibles of vehicle heights, and all sorts of other suspension stuff. Heck your run of the mill mechanic, and tyre shop has access to all of that stuff. It's how they do wheel alignments...
    • Funny story Heading to Sydney this morning on the HWY there was some slow traffic, so I gave it the beans and midway through my overtaking "power run" I lost all power It seems that I missed a hose clamp,  and the MAF and filter went WiFi To make this more problematic, the little tool kit that lives in the boot, is sitting in the sun room at Goulburn......LOL Luckily for me I found a bit of steel on the side of the road that could be used like a rusty and bent flat head screw driver to tighten it up enough that it got me into Sydney, it is now all tight like a tiger with the aid of a 8mm socket Note to self: Use my brain and double check stuff, and always keep that little tool kit in the car for when I have a brain fart
    • Oh, and as for everyone with their fuel economy changes, I switch between E10 and 98 in the company car. Even do when I had personal cars that could run on E10. You know what changed my fuel economy in any noticeable way? How I drove, and where I drove. Otherwise, say on full tanks of just back and forth from work only (So same trips, same sort of traffic), couldn't notice a difference that I can correlate to the type of fuel in use. In the current vehicle, that's over 42L of USABLE fuel. While 98 is all "more energy dense", it also has higher knock resistance as it takes more energy to get it to ignite too. The longer hydrocarbons, typically more tightly bound. So running the same ignition map, can also produce less power, if there isn't enough time to get it all burnt through properly, as yep, the flame propagation speed is different from lower octane fuel to higher (Higher has a lower flame propagation, due to the more tightly bound and harder to self ignite funs. This is also typically where, a vehicle that is designed purely to run on 91 (Whether it be E10 or normal 91) usually sees absolutely no real world difference in fuel economy for the normal man, woman, or dog.
    • We've got some servos around me that have 91 with E10, 91 (no E10), 95, and 98. At those stations the change from 91 E10 to 91, is typically around 8c/L.   But lets not get started on the price of fuel in Oz. It's ridiculous. All the service stations around me, bar one, the price of fuel has been over the $2 mark per litre for the cheapest, 98 being around $2.45. That one service station is a CostCo, fuel from it comes from the same refineries, and makes no pitstops, it runs great, including the 98. In fact, I've had no issues on CostCo fuel, but plenty of issues at other stations!. The CostCo fuel, was $1.65 roughly this week for 94 with E10. $1.88 for 98. Servos directly across from it, $2.10 for 91 E10, and $2.48 for 98. The part I had to laugh at? If I drive multiple HOURS away from Brisbane, say out near Nanango, or Kingaroy, or even out to Goondiwindi, the price of their fuel, is the same as what it is at the CostCo... Oh, and that BP servo at Goondiwindi is HUGE and goes through epic turnover of fuel, so it's not sitting there for weeks going to shit. And what blows me away, my mate is one of the people who drives the Fuel Tanker all around QLD, delivering to all those places. At the same company his previous role was doing the "local haul" deliveries... Same truck, same driver, same pickup point it all comes from. So you tell me, how the hell it is 60c/L CHEAPER for fuel, when nearly all else is equal, except they require a B-Double to drive half a day out of Brisbane, and half a day back, every second day, compared to the delivery that can be under 30 minutes drive from the fuel pickup point... Not to mention, go five blocks down the road, and Ampol to Ampol will vary 30c/L... And I've had this conversation with my mate... The way it's priced, is just typical, pure and utter rubbish... He also does runs from Brisbane, to all over QLD, down to Newcastle, Sydney, Nowra, Melbourne, Geelong, and even out to parts of the NT depending on the companies needs. His main stuff is all the longer distance away from home for a few days at a time, then when he's back, he loves to just pickup extra shifts wherever he can in whichever truck, hence all the weird different places.   Oh, as for getting E10 into all the fuels in Australia... It was very quickly highlighted, that we don't have enough biomass available to use to make E10 sustainably like they require, and it would dramatically cut into our, and the worlds food chain supply...   I vote we all just start running on liquid methane gas... Plenty of that just getting tapped off at tips from underground decay... (Note, this is pure just stupid commenting. I could very easily highlight the reasons its not a good idea especially on scale...)
    • Am I correct in assuming that the R35's are getting the classic skyline haircut off the odometer?  Quick search on carsales, there are 33 08 and 09 GTR's for sale, only 2 of them have more then 100,000km's on them (116,075 and 110,000 respectively).  And somehow there are about 25 for sale with around 60,000kms? Looks like the classic skyline haircut to me =/
×
×
  • Create New...