Jump to content
SAU Community

Recommended Posts

I'm very much limited to what NIStune can do.

Other than the fact that I would have had a bit more stuffing around to sort nistune on a 33, this is why I spent the bigger dollarz and went with the ViPEC :)

OK so since it looks like nobody want to buy my rims lol, I'll probably get myself new a new CAT of some description, and a wideband from wbo2 in the coming months....

and some ku36's, coz these Maxxis tyres SUCK with power.

sorry if this has been covered earlier, my wideband doesnt read in lambda so im stuck with the gasoline calibrated AFR's.

what ive read is you divide your GAS AFR by 1.5 to get your actual AFR on E85.

it looks like the AFR's on your GAS calibrated AFR dont change too much, ive ripped a table from: http://www.e85forum.com/ntopic777.html&amp...721aef0b42b578a

Idle/Cruise = 14.7 - 15.2

Light Load = 12.5 - 13.2

Pre-WOT load = 11.5

WOT = 11:1 - 10.5

these figures are for gasoline calibrated AFR's.

does this sound right to the pro's?

update on my E-Flex adventures.

Car feels AMAZING to drive, more torquey, smoother throughout the entire rev range.

290rwkw with siemens deka 550cc injectors, walbro pump. still more left in the injectors, and pump seems to be keeping up just fine.

i ran a walbro the whole time i was on E85, 740cc injectors - never any issues, prob about 18months straight of exclusive E85 use - bout the same power as well

Your opinion is invalid as you have shown mental instability when you sold that absolutely amazing R34 of yours. Shame on you.

lol :blink:

update on my E-Flex adventures.

Car feels AMAZING to drive, more torquey, smoother throughout the entire rev range.

290rwkw with siemens deka 550cc injectors, walbro pump. still more left in the injectors, and pump seems to be keeping up just fine.

Oh I didnt realise that result was on E85! Did you have a tune on 98 as well?

He only ever got his 98 tune results once I believe, and it was with a really restrictive intake so it only made 266rwkw when the piping was killing airflow.

This tune was on E-something....like E70 or thereabouts

Here's a quick excel of my pre and post caltex e flex fuel :blush:

LRCOQ.jpg

NOTE!!! the Caltex E-Flex was actually run with LESS boost

PULP 98 spiked up to 21psi then dropped to 15 and held

Caltex E-Flex spiked to 19psi then dropped to just under 14psi by redline (where peak power was made)

I used the formula ((Speed/28)*1000) for the revs. Not exact but very close

almost 50rwkw gain through the midrange and this is only e70 at the moment...

giggity!

Yeah Pat your results make me cry. LESS boost, and HUGE gains in midrange. Fark I gotta get up early to fix my cooler piping tomorrow, not driving my car hurts. Can't wait to make the switch as well, just gotta get a bloody wideband :blush:

fark.. you guys are still going with this :thumbsup:

I been in Abu Dhabi in UAE tuning, fuel here costs 50c a litre for 98 =) and money is never a problem for guys wanting to build cars...

how different is the Caltex stuff to the United stuff? With e85 i never had any starting issues, only difference was a extra 4 cranks of the engine and that was it.

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...