Jump to content
SAU Community

Recommended Posts

Quick vid of quick tune...the Vi-PEC program that allows the car to tune itself. Simply set the target air fuel table for desired AFR's, hook a wideband up to the ecu and watch the magic happen.

  • Replies 895
  • Created
  • Last Reply

Top Posters In This Topic

Is this a Paid ad or does Link/Vipec get this all for free?

its not an infomercial...its a community service announcement.

Guilt-Toy tried filling the car up with E85...with a BP98 tune in the ecu...touched nothing...after a few stumbles on fire up the car happily idled like a dream. A few K's of driving up the road and it was retuned for the new fuel...it was freaky.

Edited by DiRTgarage
All new ECUs are like that now. Ive put about 15 Racecars onto E85 this year with most brand ECUs and found it a much easier fuel to tune.

The only thing that was touched up with the tuning by human input was the timing...the ECU tuned the fuel map automatically.

Im going E85 in my drag car after Jamboree...NIB how was the power ouput in your racecars when switching to E85 ? what fuel were you using before ?

Most are IP so the gains are not huge but still better than I expected but IP Power we don't talk about.

Sports sedans have had huge boost response improvement and very strong power/Torque gains. I use Powerplus Race fuel as its shown good gains over

The stuff mixed by Racefuels. E85 has well out performed VP109 etc. Try for yourself, I find power claims on the net lead to flaming so I'll leave it at that.

We have a basic RB25 powered S13 Sportssedan that way out run Ex Toll V8 Supercars using stock head and Poncams as an example.

Guilt-Toy tried filling the car up with E85...with a BP98 tune in the ecu...touched nothing...after a few stumbles on fire up the car happily idled like a dream. A few K's of driving up the road and it was retuned for the new fuel...it was freaky.

....and an authorised Vipec dealer told me he took more than 10 hours to retune and switched my car over to E85.

The tune was also that good that I ripped the ecu out of my car.

My V88 + r32 gtr adaptor board is for sale if someone like so save a few dollar.

This is also a free community service announcement :P

....and an authorised Vipec dealer told me he took more than 10 hours to retune and switched my car over to E85.

The tune was also that good that I ripped the ecu out of my car.

My V88 + r32 gtr adaptor board is for sale if someone like so save a few dollar.

This is also a free community service announcement :D

no good, id love to see the maps out of that ecu to narrow down a reason. We use quite a few links and e85 (any fuel for that matter) has given me no dramas. MD does your tuning yeah? surely he has reasons, being reputably one of the best tuners around.

Edited by URAS
No it was not MD Trent.

If it was MD it would have been a max of 1 hour. He knows my engine like the back of his hand.

I am in Gold Coast atm, I wished I sent the car back to Adelaide.

Thats what i wanted to hear, i know how good MD is and i figured it would have been a piece of cake for him. I thought he found a fundamental issue hence your reason for pulling the ecu :thumbsup:

Can you wait till you return to SA to tune the V88 or is the GC thing a permanent thing.

Thanks Uras. I will be be in GC for some time and not sure when I will be back to SA.

MD offered to help but I don't really want to send the car down and risk blowing it up during transport.

His friend is helping me out up here. His friend has more experience, support and confidence with the Autronic, so that is being installed atm.

At the end of the day it's all up to the tuner for me. The ECU is just a tool that sometimes makes the job easier.

No it was not MD Trent.

If it was MD it would have been a max of 1 hour. He knows my engine like the back of his hand.

I am in Gold Coast atm, I wished I sent the car back to Adelaide.

can i ask who on the gold coast?

Vipec people , need to know if the V44 can have alternate injector drivers fitted in the case to run low impedance/peak and hold injectors . I read on there site about an adapter box but would prefer to have it in the one simple unit .

I ask because I'm looking at using one in a four cylinder application with old hose barb style injectors . All the easy ones are low impedance so may need to use them .

Cheers and thanks , Adrian .

BTW if this works out well may look at a plug in for the R33 .

Edited by discopotato03
huge thread, looks good.. anyone know rough pricing for the ecu itself? (since it just plugs into the factory loom, no install costs required yeh?)

they were $1650 inc GST when i bought one for our circuit GTR. That was a while ago but price should be around that mark.

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

    • Even more fun, leave all the ADAS stuff plugged in, but in different locations, hopefully avoid any codes!   And honestly, all these new cars with their weird electronics. Pull all the electronics out Duncan, and just shove an aftermarket ECU and if needed a trans controller in, along with a PDM. Make it run basic but race car styled!
    • To follow up a question from earlier too since I had the front bar off again (fking!) This is what is between the bumper and the drivers side wheel And this is the navigator side, only one thing but its a biggy! So basically....no putting coolers in the wheel arches without a lot of moving other stuff. Assuming I move to properly race prepping this car I'll take that job on and see how the computers respond to removing a whole bunch of ADAS modules
    • So I prepped the car for another track day on Wednesday (will be interesting to see coolant temps post flushing out and the larger reservoir, with a forecast of 3-14 being 20o cooler than last time I took it out). Couple of things to mention; since I am just driving the car and not taking a support vehicle, I took the rear seats out and just loaded the back up Team Trackday style. Look at all that space! To cover off removing the rear seat....it is weird (note the hybrid is probably different because it wouldn't have folding rear seats) Basically, you remove the lower seat base, very similar to a r series but it is a clip that pulls forward to release the base rather than it being bolted down. Easy Then, you need to remove the side section of the rear seat on each side. There is a 14mm head nut at the bottom of the side piece, the it slides upwards off a hook at the top to release; you also need to unhook the seatbelt from the loop at the top. Then the centre piece is weird. You need to release/fold the seats forward with the tab in the boot on each side From there, there are 2,x12mm headed bolts holding the rear of each seat to the folding bracket, under the trim between the rear seat and the boot (4x christmas tree clips there, they suck). The seat is out but you can see where the bolts attach to the bracket
    • As discussed in the previous post, the bushes in the 110 needed replacing. I took this opportunity to replace the castor bushes, the front lower control arm, lower the car and get the alignment dialled in with new tyres. I took it down to Alignment Motorsports on the GC to get this work done and also get more out of the Shockworks as I felt like I wasn't getting the full use out of them.  To cut a very long story short, it ended up being the case the passenger side castor arm wouldn't accept the brand new bush as the sleeve had worn badly enough to the point you could push the new bush in by hand and completely through. Trying a pair of TRD bushes didn't fix the issue either (I had originally gone with Hardrace bushes). We needed to urgently source another castor arm, and thankfully this was sourced and the guys at the shop worked on my car until 7pm on a Saturday to get everything done. The car rides a lot nicer now with the suspension dialled in properly. Lowered the car a little as well to suit the lower profile front tyres, and just bring the car down generally. Eternally thankful for the guys down at the shop to get the car sorted, we both pulled big favours from our contacts to get it done on the Saturday.  Also plugged in the new Stedi foglights into the S15, and even from a quick test in the garage I'm keen to see how they look out on the road. I had some concerns about the length of the LED body and whether it'd fit in the foglight housing but it's fine.  I've got a small window coming up next month where I'll likely get a little paint work done on the 110 to remove the rear wing, add a boot wing and roof wing, get the side skirt fixed up and colour match the little panel on the tail lights so that I can install some badges that I've kept in storage. I'm also tempted to put in a new pair of headlights on the 110.  Until then, here's some more pictures from Easter this year. 
    • I would put a fuel pressure gauge between the filter and the fuel rail, see if it's maintaining good fuel pressure at idle going up to the point when it stalls. Do you see any strange behavior in commanded fuel leading up to the point when it stalls? You might have to start going through the service manual and doing a long list of sensor tests if it's not the fuel system for whatever reason.
×
×
  • Create New...