Jump to content
SAU Community

Recommended Posts

What is the best option for side feed injectors that are e85 friendly? Reluctant to convert to top feed at this stage

My car just turned 18 so can legally drink alcohol now

I thought you were selling your car Ric?

There are a few reasons not to go E85...

The need for Jerrycans is one of the major ones since not a lot of regional centres have any E85 at all, so driving to Winton or DECA will use nearly a tank, then the track day, then the drive home...

I do 300+ peak hour km's each week in my car, I could easily switch to E85 (My pump can handle it, and my injectors are 550's... might need an upsize if I want to keep some decent overhead, I pass a few petrol stations with it each day), but its still the hassle of country trips which suck.

I'll do it in the future, but for now, I'm sticking to BP98

Haha yeah

I haven't got Flex fuel tune at the moment, so any long road trips I need to look at e85 stations.

Wifey prob thinks Im a weirdo carrying a jerry can everytime we go somewhere far

I thought you were selling your car Ric?

Haha yeah

I haven't got Flex fuel tune at the moment, so any long road trips I need to look at e85 stations.

Wifey prob thinks Im a weirdo carrying a jerry can everytime we go somewhere far

I'm expecting to love it too much to sell it when I get it back all shiny and new. Driving a rental corolla atm and not having powah is driving me mental haha

Who cares what wifey thinks, she's stuck with you now

What is the best option for side feed injectors that are e85 friendly? Reluctant to convert to top feed at this stage

My car just turned 18 so can legally drink alcohol now

There are only two e85 compatible injectors on the market I could recommend, ID1300 and Xspurt 1400. Both are 14mm top feed. Other sizes seem to handle it, like the other Bosch sourced Xspurts, but they weren't designed for long term ethanol use.

I can supply up to 550cc in sidefeed injectors, anything larger is generally a drilled highflow. (with the exception of Nismo 750's I think) You can generally buy a top feed conversion kit and the 14mm injectors cheaper than a set of sidefeeds too.

Top feed is an easy conversion, there are plenty of kits available to swap to top feeds on the RB25, and the RB25 Neo engine comes with them stock so it doesn't look out of place. A few have used the Neo rail on the older engine to keep the stock look.

Shit excuse, Simon. E85 conversion need not be permanent.

I've done the country trip on ethanol before, you just need to fill back up with 98 when the tank gets below 10 litres and switch to your heartily rich 98 tune that will run it fine.

As for DECA, if I wanted to do it I'd just switch back to 98 and drive up there on that, then do the event on that. If I wanted to do it on ethanol, it would take a little planning but I'd drive up on 98 with a couple gerrys of ethanol and swap it in when the 98 was low enough. Then same as above when coming home and stopped at a servo with 98.

What is the best option for side feed injectors that are e85 friendly? Reluctant to convert to top feed at this stage

My car just turned 18 so can legally drink alcohol now

Adding to Scotty's post, I've never had an issue with my Nismo 555s.

I remember reading a post that Trent made when he was first getting serious about Flex tuning and he was saying that it was taking 2-3 full tanks before the sensor was actually reading anything close to the pure/drained tank E85 figures.

I remember reading a post that Trent made when he was first getting serious about Flex tuning and he was saying that it was taking 2-3 full tanks before the sensor was actually reading anything close to the pure/drained tank E85 figures.

This is true, but a good tuner won't be knife edging it to a certain percentage and you'll have no issues switching from <10 litres of 98 and vice versa. There's plenty of tolerance in a good tune, enough that I've been able to give my car stick after switching without issue. So my E85 tune isn't radical up top, but I still have an extra 40rwkw in the midrange to muck around with.

Some of the guys in the ethanol thread tried to tell me that my E85 tuned engine was going to detonate from accidentally copping a tank of 70% lol

Guest
This topic is now closed to further replies.



  • 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...