Jump to content
SAU Community

Recommended Posts

So my R34 GTR with GTSS', poncams/gears, Z32s, pfc, HKS/Nismo dumps-pipes-zorst, bigger cooler, hard pipes, profec, splitfires, etc. made a poor 290awkw with some serious boost issues. Big plug to Unigroup who seem to have sorted the boost issues that i struggled to find on my own...

Now i am up for a decent retune and am seriously considering jumping on the E85 bandwagon, since there are some good supporting mods to start with. My fuel setup is all Nismo, including intank pump, 600cc inj's, and reg. I was thinking bout upgrading to 1000cc ID's, running E85, 22psi+, and aiming for mid 300's at the wheels.

What do you guys think of running the Nismo intank with 1000cc ID's to support the power level, and also doing it on standard bottom end?

Link to comment
https://www.sau.com.au/forums/topic/332614-e85-fuel-setup/
Share on other sites

  • Replies 87
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Posted Images

Id be getting a small undercar surge tank and one 044 pump or similar should do the trick for that power level..Only cost about 300$ too, cheap for peace of mind..

If you get the latest PI magazine theres a story on it, and a free dvd... :D

Edited by Arthur T3
Link to comment
https://www.sau.com.au/forums/topic/332614-e85-fuel-setup/#findComment-5394509
Share on other sites

Id be getting a small undercar surge tank and one 044 pump or similar should do the trick for that power level..Only cost about 300$ too, cheap for peace of mind..

If you get the latest PI magazine theres a story on it, and a free dvd... :D

If we're talking only one 044 pump, wouldn't the Nismo pump be close in flow rate comparison?

Link to comment
https://www.sau.com.au/forums/topic/332614-e85-fuel-setup/#findComment-5394524
Share on other sites

i cant see why you cant make 300-330ish with the setup you have on just 98.... is the extra 20-30kw really worth screwing round buying e85 all the time? Unless its at a servo near you... or the car is track only....

Link to comment
https://www.sau.com.au/forums/topic/332614-e85-fuel-setup/#findComment-5394553
Share on other sites

i cant see why you cant make 300-330ish with the setup you have on just 98.... is the extra 20-30kw really worth screwing round buying e85 all the time? Unless its at a servo near you... or the car is track only....

In the perfect world it would make 330awkw, esp with all the brand name bits on it... It only made 290 and drove like a pig, although the old tuner was clueless and ignored the boost issues too. Just want to make sure it reaches its potential, and the possibility of it exceeding expectations and making something silly like 370+ would be insane!!

Servo in the next suburb is selling E85 as of next month.

Link to comment
https://www.sau.com.au/forums/topic/332614-e85-fuel-setup/#findComment-5394577
Share on other sites

Sard 700's (or the 800s) would be fine for that power. Minor rail bump if anything.

I think Nismo have 740s for RB26's as well?

Nismo pump flows fine for 400rwkw on PULP/700cc + a minor bump (circuit cars, no surge tanks in them)...

So E85 @ roughly 360rwkw would be similar in terms of volume/supply

Link to comment
https://www.sau.com.au/forums/topic/332614-e85-fuel-setup/#findComment-5394579
Share on other sites

In the perfect world it would make 330awkw, esp with all the brand name bits on it... It only made 290 and drove like a pig, although the old tuner was clueless and ignored the boost issues too. Just want to make sure it reaches its potential, and the possibility of it exceeding expectations and making something silly like 370+ would be insane!!

Servo in the next suburb is selling E85 as of next month.

Most you'll get is around 30-40rwkw gain from E85, going by what most other results indicate at least anyway :D

So 370 would look like the limit (in theory).

Link to comment
https://www.sau.com.au/forums/topic/332614-e85-fuel-setup/#findComment-5394585
Share on other sites

In the perfect world it would make 330awkw, esp with all the brand name bits on it... It only made 290 and drove like a pig, although the old tuner was clueless and ignored the boost issues too. Just want to make sure it reaches its potential, and the possibility of it exceeding expectations and making something silly like 370+ would be insane!!

Servo in the next suburb is selling E85 as of next month.

Your lucky man, i gotta drive 1.5hours into the city to get E85. But im pritty sure holden realised some Eco crap last week that runs on E85 so hopefully it comes more avaible.

Link to comment
https://www.sau.com.au/forums/topic/332614-e85-fuel-setup/#findComment-5394592
Share on other sites

You could always put a big single in tank like an A1000 for that power it shouldnt be stressed and then no extra lines and tanks etc

Thats an 800$ pump, for that you get 2 44s and a surge tank...

Maybe I just like surge tanks, but thats how i was going to set mine up anyway..

You dont think its worth it?

:D neither does nismoid.....

Edited by Arthur T3
Link to comment
https://www.sau.com.au/forums/topic/332614-e85-fuel-setup/#findComment-5394598
Share on other sites

In the perfect world it would make 330awkw, esp with all the brand name bits on it... It only made 290 and drove like a pig, although the old tuner was clueless and ignored the boost issues too. Just want to make sure it reaches its potential, and the possibility of it exceeding expectations and making something silly like 370+ would be insane!!

Servo in the next suburb is selling E85 as of next month.

By any chance do you get your car serviced at Autostyle? I sort of recognise the plates

Most people will say you need an extra 30% for E85, thats not always the case, my car proved it was way more than 30% under full throttle, but then again every setup is different :D

Link to comment
https://www.sau.com.au/forums/topic/332614-e85-fuel-setup/#findComment-5394617
Share on other sites

^ depends on how efficient the setup is and all the usual variables that come into account :D

Some cars respond much better to fuel and all of a sudden you can get heaps more out of it, same token fuel use then is higher also.

Link to comment
https://www.sau.com.au/forums/topic/332614-e85-fuel-setup/#findComment-5394625
Share on other sites

Here is the link to Caltex planned rollout of E85:

http://www.caltex.com.au/ProductsAndServic...s/BioFuels.aspx

Marketing manager told me plan is have most running by late September, early October. So that might make it easier for some.

Engine bay looks almost stock, i don't want the look of pumps, lines, surge tanks in the boot.

The 740's are side feed Ash. From what you describe pump maybe close to a dangerous limit there.

Link to comment
https://www.sau.com.au/forums/topic/332614-e85-fuel-setup/#findComment-5394632
Share on other sites

Here is the link to Caltex planned rollout of E85:

http://www.caltex.com.au/ProductsAndServic...s/BioFuels.aspx

Marketing manager told me plan is have most running by late September, early October. So that might make it easier for some.

Engine bay looks almost stock, i don't want the look of pumps, lines, surge tanks in the boot.

The 740's are side feed Ash. From what you describe pump maybe close to a dangerous limit there.

Thats why i said undercar tank...can get one that holds 2 44s..bolts up under the boot floor

135$ on ebay.. ..

http://cgi.ebay.com.au/Fuel-Surge-Tank-Und...=item3356ba225b

Link to comment
https://www.sau.com.au/forums/topic/332614-e85-fuel-setup/#findComment-5394651
Share on other sites

In the perfect world it would make 330awkw, esp with all the brand name bits on it... It only made 290 and drove like a pig, although the old tuner was clueless and ignored the boost issues too. Just want to make sure it reaches its potential, and the possibility of it exceeding expectations and making something silly like 370+ would be insane!!

Servo in the next suburb is selling E85 as of next month.

You mentioned unigroup fixed your boost issues, what sort of power is it making now?

The car should be making in the region of 320-330awkw with the hardware you have currently, and if not, somethings not right and I would be addressing that before trying to chase more power through switching to E85.

Link to comment
https://www.sau.com.au/forums/topic/332614-e85-fuel-setup/#findComment-5394652
Share on other sites

You mentioned unigroup fixed your boost issues, what sort of power is it making now?

The car should be making in the region of 320-330awkw with the hardware you have currently, and if not, somethings not right and I would be addressing that before trying to chase more power through switching to E85.

Haven't been back on the dyno, currently sitting outside holding off for a week to decide whether or not to go E85.

Link to comment
https://www.sau.com.au/forums/topic/332614-e85-fuel-setup/#findComment-5394659
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

    • Thanks for doing that Duncan! Makes you a good person in my books. We don't get kangaroos or wombats here. But we have bats and it's similar. AFAIK it's often the mums with a baby attached that get hit because they drop lower when starting from a tree. If you hit an animal, check on it. https://www.ifaw.org/au/resources/wildlife-rescue-app An app to get the closest wildlife rescue contact.
    • My dream is also to have a proper hoist, but I don't think it will ever happen. My quickjack is probably as close as I'll ever get, it really is very good though. 
    • Yeah we keep on in the dailies, it is pretty poor how many animals get hit and the driver leaves without checking....have saved a couple of little ones over the years. Bit of a gruesome job though, pouches generally need to be cut open because they are so tight and often the joey doesn't realise mum is gone so they are still locked onto the teat. I checked the modules in front of the DS wheel where an oil cooler should go.... There is the radar unit - that can go for race use) One of the 2 HX water pumps, the silver cylinder. That needs to be kept but might be able to be relocated But the bad news, the big computer mounted vertically in front of the wheel (blocking any potential air exit) is the electric steering computer. That is required until/unless i do a hydraulic steering conversion, and in CAD based modern car design it is not like I can just pop a big unit like that somewhere else (plus the loom would be too short anywhere else too). So, the passenger side is OK to clear out (just use a smaller washer reservoir, potentially elsewhere), but the DS no beuno
    • Well, all the best with the new camry It was interesting to hear about the UK process, it is generally a lot more streamlined here with a shipping agent looking after all the import side (noting the exact final price can still be a surprise.....) and I've used a few different brokers on the japan (or US) side, and never had any trouble with any of them....luck of the draw I guess. You mentioned you didn't get the auction sheet (understandable since you bought it from a dealer, not auction), but I always try and get hold of that because they are pretty thorough. I've imported 2x R grade vehicles over the years and both were fine, repairs in Japan are pretty thorough compared to here in Oz.
    • BTW I measured the jack I have, it is 70mm at the saddle but you only have about 700 until it returns to 150mm high at the cylinder so it is good but no magic bullet.
×
×
  • Create New...