Jump to content
SAU Community

Recommended Posts

6 hours ago, dodo1410 said:

My tuner said my timing is 12 on one bar of boost. 

But your running 1.6 bar of boost, is it still 12 degrees of timing at 1.6 bar of boost?

Also, is there e85 fuel at the petrol stations in Dubai?

Timing map only tells part of the story, I've seen a few cars where the CAS has been adjusted so you might see 12 at the ECU but at the motor you could be seeing 8 kind of thing.

A S15 I converted from PowerFC to Nistune had just that, CAS was turned back to have less timing than the ignition map itself lol... "Choonered".

  • Like 1

Seems bang on to me , g30-900 will make 900 crank on e85(on paper). Deduct ~25% for 98 and you are at 675 crank. Run that to the wheels and fact you are only running 26psi you end up about your number. 

People forget how magic E85 is now that just about everyone is running it.  

"Back in the day" you had to be north of 30psi on a 850+hp turbo to get 600 at the wheels on 98. 

 

Edited by Butters
  • Like 1
9 hours ago, Murray_Calavera said:

But your running 1.6 bar of boost, is it still 12 degrees of timing at 1.6 bar of boost?

Also, is there e85 fuel at the petrol stations in Dubai?

He didn’t provide that info to me but I think I’m on standard timing. And no we don’t have e85 on the petrol stations here but it’s widely available here from shops. I’m just planning on getting a better ecu before switching to e85

14 minutes ago, dodo1410 said:

He didn’t provide that info to me but I think I’m on standard timing. And no we don’t have e85 on the petrol stations here but it’s widely available here from shops. I’m just planning on getting a better ecu before switching to e85

That's fair enough. 

Might be time to just enjoy what you have until you sort the ecu/flex sensor situation. You can pretty much guarantee that you are knock limited and e85 is going to be the solution to more power. 

1 minute ago, Murray_Calavera said:

That's fair enough. 

Might be time to just enjoy what you have until you sort the ecu/flex sensor situation. You can pretty much guarantee that you are knock limited and e85 is going to be the solution to more power. 

Yeah I think overall I’m running the expected power I should be running for now and I’ll just enjoy it for the time being until I get some other parts. Thanks for the advice mate I appreciate it!

  • Like 1

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

    • I mean, I got two VASS engineers to refuse to cert my own coilovers stating those very laws. Appendix B makes it pretty clear what it considers 'Variable Suspension' to be. In my lived experience they can't certify something that isn't actually in the list as something that requires certification. In the VASS engineering checklist they have to complete (LS3/NCOP11) and sign on there is nothing there. All the references inside NCOP11 state that if it's variable by the driver that height needs to maintain 100mm while the car is in motion. It states the car is lowered lowering blocks and other types of things are acceptable. Dialling out a shock is about as 'user adjustable' as changing any other suspension component lol. I wanted to have it signed off to dissuade HWP and RWC testers to state the suspension is legal to avoid having this discussion with them. The real problem is that Police and RWC/Pink/Blue slip people will say it needs engineering, and the engineers will state it doesn't need engineering. It is hugely irritating when aforementioned people get all "i know the rules mate feck off" when they don't, and the actual engineers are pleasant as all hell and do know the rules. Cars failing RWC for things that aren't listed in the RWC requirements is another thing here entirely!
    • I don't. I mean, mine's not a GTR, but it is a 32 with a lot of GTR stuff on it. But regardless, I typically buy from local suppliers. Getting stuff from Japan is seldom worth the pain. Buying from RHDJapan usually ends up in the final total of your basket being about double what you thought it would be, after all the bullshit fees and such are added on.
    • The hydrocarbon component of E10 can be shittier, and is in fact, shittier, than that used in normal 91RON fuel. That's because the octane boost provided by the ethanol allows them to use stuff that doesn't make the grade without the help. The 1c/L saving typically available on E10 is going to be massively overridden by the increased consumption caused by the ethanol and the crappier HC (ie the HCs will be less dense, meaning that there will definitely be less energy per unit volume than for more dense HCs). That is one of the reasons why P98 will return better fuel consumption than 91 does, even with the ignition timing completely fixed. There is more energy per unit volume because the HCs used in 98 are higher density than in the lawnmower fuel.
    • No, I'd suggest that that is the checklist for pneumatic/hydraulic adjustable systems. I would say, based on my years of reading and complying with Australian Standards and similar regulations, that the narrow interpretation of Clause 3.2 b would be the preferred/expected/intended one, by the author, and those using the standard. Wishful thinking need not apply.
    • Yes they do. For some maybe. But for those used the most by abusers, ie Skylines, the numbers are known. The stock eyebrow height for R32/3 Skylines is about 365/375mm or thereabouts. The minimum such heights are recorded in adjacent columns in the database.
×
×
  • Create New...