Jump to content
SAU Community

Recommended Posts

Definitely more increases to be seen once you full run E85. I remember when i changed my car over. It went from 350rwhp on 24psi to 450rwhp on 21psi. 100rwhp gain with 3psi LESS boost!!

As you said its a total different car to drive with the other fuel in it...

Yes, but I doubt my car is going to deliver those same gains. My car loses power with more boost :/ the knock resistance of the fuel is just about at its fullest where I am, so it's only small benefits from here. I'm sure it will nudge over 400rwhp, but not expecting heaps more.

Seriously magical fuel though!

I doubt he would use 91

I think you mean the 100octance from united with 98 and 15% ethanol he is using pure E53

I believe United E85 is generally 91 octane unleaded blended with ethanol.

That isn't necessarily a bad thing though. The extra octane isn't necessary, and the lower octane will actually help the mixture to ignite. We are already talking about a 108 octane fuel here, so the octane rating of the petrol blended with it is inconsequential.

Edited by Hanaldo

No worries mate. It really is amazing stuff. Can't wait to finish off this tank and change my fuel filter, see what crud has been cleaned out :D

Also, it makes the exhaust fumes smell delicious! :laugh:

Don't think I ever posted these photos:

Got over the old white leather trims that I put in when I first got the car. Realised it looked horrible, so got some new black ones. Retrimmed the steering wheel while I was at it.

599718_10151592590162541_351309333_n.jpg

Got some new bits and pieces for my GoPro, so had a bit of a play:

582072_10151566277112541_703255222_n.jpg

1175674_10151566276907541_853880774_n.jp

1234924_10151566276892541_2118734033_n.j

1237109_10151566285662541_855149307_n.jp

1235905_10151566285672541_2063107389_n.j

Aaaaand this is a compilation of clips I've taken since the tune:

  • Like 2

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

    • The oil pressure sensor for logging, does it happen to be the one that was slowly breaking out of the oil block? If it is,I would be ignoring your logs. You had a leak at the sensor which would mean it can't read accurately. It's a small hole at the sensor, and you had a small hole just before it, meaning you could have lost significant pressure reading.   As for brakes, if it's just fluid getting old, you won't necessarily end up with air sitting in the line. Bleed a shit tonne of fluid through so you effectively replace it and go again. Oh and, pay close attention to the pressure gauge while on track!
    • I don't know it is due to that. It could just be due to load on track being more than a dyno. But it would be nice to rule it out. We're talking a fraction of a second of pulling ~1 degree of timing. So it's not a lot, but I'd rather it be 0... Thicker oil isn't really a "bandaid" if it's oil that is going to run at 125C, is it? It will be thicker at 100 and thus at 125, where the 40 weight may not be as thick as one may like for that use. I already have a big pump that has been ported. They (They in this instance being the guy that built my heads) port them so they flow more at lower RPM but have a bypass spring that I believe is ~70psi. I have seen 70psi of oil pressure up top in the past, before I knew I had this leak. I have a 25 row oil cooler that takes up all the space in the driver side guard. It is interesting that GM themselves recommend 0-30 oil for their Vette applications. Unless you take it to the track where the official word is to put 20-50w oil in there, then take that back out after your track day is done and return to 0-30.
    • Nice, looks great. Nice work getting the factory parts also. Never know when you'll need them.
    • Thanks @jtha7 I will have a look around tomorrow but it is a prick of a spot. These are some photos i tried taking 
    • I take it that the knock retard is from bearings tapping a little tune? Thicker oil is a fragile bandaid. You need a much bigger oil cooler and probably the bigger pump being discussed.
×
×
  • Create New...