Jump to content
SAU Community

Recommended Posts

  • Replies 53
  • Created
  • Last Reply

Top Posters In This Topic

im lead to beleive tenagah sell it..

Unit 4 / 12 Buckingham Drive, Wangara, Western Australia, 6065

Telephone: (08) 9408 0600

Mobile: 0433 213 106

Fax: (08) 9408 0533

Email: [email protected]

Steve,

I'd say go and get a total tune geared for the toluene, and consistantly run the same mixture if thats the case. If you have an ecu with provision for two maps then it's much easier I guess. Otherwise if it's a PFC then go into the Settings and tune using the adjustment so the entire map for ingnition and then fuel. It's less accurate but easy to remember and change on the fly afterwards.

The best thing to do is to pre-mix the toluene in a larger sealed container (fuel can) with fuel before adding it to the tank. Investing in a good system to pump it into the tank is a good idea as well as the funnels tend to be messy.

Edited by rev210

Josh, the rule of thumb that I use is 5% for every 1 RON, so 96 ron to 98 would be 10% - this is slightly overestimating, but would see you right AFAIK

Keefy, Tolulene is a aromatic hydrocarbon. It has several uses, including a cleaning solvent, paint stripper, making explosives and fuel additive to raise its resistance to knock.

It is, afaik, used by some fuel manufacturers for exactly that purpose, and it works quite well. I beleive F1 used to use high percentages of tolulene in their cars many years back.

I have found its a handy additive if you intend giving your car an unusually hard thrash, or even driving in the country where there is no 98 ron available (long interstate trips) just to keep knock under control. If you retune your car (as Rev210 suggests) you will get even better results as you can increase timing - because of the greater resistance to knock.

It will be very handy should I run out of 98 ron due to these bloody bp shenanigans :(

Never heard of that one. Octane boosters will often contain tolulene to boost the octane. Remember and octane booster will raise the octane by 4 points, which would take 96 ron to 96.4 ron - doesnt really help if you are chasing 98 ron.

Tolulene is added to petrol by the manufacturers to boost its octane rating (resistance to knock) - it will clean your fuel system, but it wont foul it. I have never had a problem, most I have used is 4L with round 30L in the tank - so approx 13%.

Rev210, how much have you used before?

Octane boosters usually double up injector cleaners, for the better ones. Maybe if u buy the cheap ass ones it will for all u know, but if u were to buy the better ones, it's good.

AFAIK, there are different specifications for octane boosters.

http://www.nitrous.com.au/products.html << this is one such example, which i've heard from workshops is effective. But to what extent, i don't really know. Anyone know if it works?

I've used this stuff for years.

Toluene is not used in modern off the shelf octane boosters and is used far less these days in basic fuels. There is a push to reduce the aromatic content of fuels such that BP98 doesn't contain very much by way of it at all, pick up a brouchure and it says the % from memory only about 7%?. Why you ask? because it's pollution and bad smell all the way ;) oh and catylitic converters don't like it.

up to 35-40% aromatic content in your fuel is fine if you tune for it.

the F1 turbo cars ran 79psi of boost and made 1,000hp and the base fuel was pure toluene with n-heptane thrown in to actually reduce the octane number to comply with regs, developed for the Honda turbo's at the time (alan prosts favorite from memory) the term 'rocket fuel' was coined at this time.

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

    • 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.
    • My experience with Rising Sun Exports Before agreeing to the sale I tried to do as much research as I could (obviously), his Facebook reviews are 98% and he goes Live at least once or twice a week. I contacted 2 people in the UK who had used him for their imports, both had positive feedback. His explanation and talk through of the import process was thorough, answering any query no matter how stupid it was. It felt as soon as the money was sent, communication dropped off. I asked for shipping updates every 2 weeks or so, not wanting to pester him, he never had any updates. I wasn't informed the car had been dropped off at the port, I only found out by his Facebook story. I asked for the photos taken at the port, knowing he would need some for insurance purposes. I received a few 5 second clips and that's it. When asked again, he said his staff had them. Weeks later I asked again, he tells me he doesn't have any, but does have 50 photos from the original advert. I never received them. I eventually got the documents sent via WhatsApp after I mentioned the port was requesting them. I purchased a CarVX report, to find out the vehicle is a Grade R with recorded accident damage, first recorded in 2017 when it was first auctioned. He never told me the grade, then again I didn't ask. His response was "Grade R means nothing, it wasn't chassis damage". Still, I would have liked to have been informed about it. Jon prides himself on being open and honest when it comes to inspecting cars, it's his main job doing so at the auctions for customers. When the vehicle arrived in the UK I noticed a few little cosmetic issues. It's a 21 year old car so it wasn't going to be mint condition. The side skirts are cracked on each corner and the sealant is failing. The front grill on the bonnet/hood isn't secured very well, mounting studs are missing. Both minor things, but again, it would have been nice to be told. During a Facebook Live walk around video of the vehicle, he mentioned it has a front Whiteline anti roll bar/sway bar. While on the inspection ramp, I noticed the stock item has been installed. When first questioned, his response was "the ARB? Switched? Since when, it never had them". Since sending video and photo evidence I've not received a response. I'm probably being over critical of the overall condition of an old car, but all I wanted was honesty (which he claims to have). I'm aware I wasn't his only customer, he's busy doing XYZ but other reviews praise him for great communication with regular updates and photos, I felt I didn't receive the same treatment. 
    • I was able to get some underside photos while the car was on the ramp The suspension is all Altezza/IS200/IS300 so getting part's will hopefully be less of a headache
×
×
  • Create New...