So I went to newport beach to buy race gas today. That's right 100 octane!! Well $108 later the pump automatically stops, so I top it off just to be
|
|
LinkBack | Thread Tools | Display Modes |
03-13-2010, 09:21 PM | #1 (permalink) |
Premium Member
Join Date: Mar 2010
Location: SoCal
Posts: 1,459
Drives: 2012 6MT STiffy
Rep Power: 17 |
Race Gas
So I went to newport beach to buy race gas today. That's right 100 octane!!
Well $108 later the pump automatically stops, so I top it off just to be sure. Get in my car, drive away and my gas measurement didn't go all the way up. The last light didn't light up. Weird, but anyway I gotta say, I can really tell the difference in Race Gas. Not like a performance boost, but just snappier and the throttle seemed a lot more responsive. Love it! Between the $100 oil changes and the $100 gas fill-ups, I'm gonna have to get a second job |
03-13-2010, 09:42 PM | #2 (permalink) |
A True Z Fanatic
Join Date: Nov 2009
Location: Arrakis
Posts: 7,952
Drives: giant sandworm
Rep Power: 36 |
Last time I bought race gas, I paid about $2 a gallon. Yeah, it was a looooong time ago.
__________________
"Once you go Asian, you never go Caucasian." "I talk to myself, and when I do that, I know I'm talking to an intelligent person." |
03-13-2010, 10:24 PM | #3 (permalink) |
Track Member
Join Date: Jul 2009
Location: Louisiana
Posts: 541
Drives: 800whp Unicorn FI Z
Rep Power: 17 |
Well the ECU does adjust certain things based on the quality of the gas so I suppose it is possible to see certain subtle difference when race gas is put in. Seems like a waste of money to me, but hey--why not!
|
03-13-2010, 10:32 PM | #4 (permalink) |
A True Z Fanatic
Join Date: Apr 2009
Location: New York
Posts: 2,158
Drives: Lotus Exige S
Rep Power: 20 |
lol, daily driving with race gas, hey if I could afford it I'd do it.
__________________
2009 Carbon Fiber/Red 370z aka Trish: Sports Package, Meisterschaft full catback, Fast Intentions Longtube Headers, Injen Long Tube Intakes, UpRev Tune: Sold 2008 Lotus Exige S Club Racer aka Bella, always leaves me smiling |
03-14-2010, 01:37 AM | #6 (permalink) |
A True Z Fanatic
Join Date: Apr 2009
Location: New York
Posts: 2,158
Drives: Lotus Exige S
Rep Power: 20 |
ewww 91, we don't use that sh!t on the east coast
__________________
2009 Carbon Fiber/Red 370z aka Trish: Sports Package, Meisterschaft full catback, Fast Intentions Longtube Headers, Injen Long Tube Intakes, UpRev Tune: Sold 2008 Lotus Exige S Club Racer aka Bella, always leaves me smiling |
03-14-2010, 10:09 AM | #9 (permalink) |
A True Z Fanatic
Join Date: May 2009
Location: E. Northport, NY
Posts: 7,597
Drives: Stuff
Rep Power: 657 |
I did the 100 oct once or twice in my bike but that only took $25 too fill up at the time. I didn't really notice a difference other than my exhaust smell had a sweeter scent to it.
__________________
This will decimate all after you put about fifteen grand in it or more, and if we have to, overnight parts from Japan. Joe Clem and Koeppel Nissan |
03-14-2010, 10:17 AM | #10 (permalink) |
A True Z Fanatic
Join Date: Mar 2009
Location: North East
Posts: 6,203
Drives: 09 370Z Sport M6
Rep Power: 653 |
You have to re-tune the A/F ratio to get the best performance, so you need an ECU that will do this automatically. If your bike had a manual tune you could have adjusted that.
|
03-14-2010, 10:21 AM | #11 (permalink) |
A True Z Fanatic
Join Date: May 2009
Location: E. Northport, NY
Posts: 7,597
Drives: Stuff
Rep Power: 657 |
I have a PCIII installed with a custom tune on my current setup but for pump gas (93) so yeah, I didn't really expect much of a difference when I did it.
__________________
This will decimate all after you put about fifteen grand in it or more, and if we have to, overnight parts from Japan. Joe Clem and Koeppel Nissan |
03-14-2010, 11:58 AM | #13 (permalink) |
Premium Member
Join Date: Mar 2010
Location: SoCal
Posts: 1,459
Drives: 2012 6MT STiffy
Rep Power: 17 |
I'm not fighting the fact that it's a bit expensive, I would just rather put a mix of 100 and 91 to blend to like maybe 94 or 95 so that it's a little easier on my engine, rather than running on 91 all the time. I know our cars can run on 91, I just would like to give my engine a little bit more to chew on ya know?
|
03-14-2010, 02:02 PM | #15 (permalink) |
Premium Member
Join Date: Mar 2010
Location: SoCal
Posts: 1,459
Drives: 2012 6MT STiffy
Rep Power: 17 |
Update: I dont know if this is related at all or not, but the tapping noise that was coming from my injectors is now gone even after oil temps reach operating temp. Could this have anything to do with higher octane gas quieting the injectors?
|
Bookmarks |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Your race song? | Vegitto-kun | The Lounge (Off Topic) | 28 | 03-04-2010 04:24 PM |
Do you race? | wanta370 | Track / Autocross / Drifting / Dragstrip | 33 | 02-25-2010 12:42 PM |
Warning! Do not race this car with your Z . | zmyride | Nissan 370Z General Discussions | 14 | 02-15-2010 03:45 PM |
My new Race Ramps. | Ivoidwarranty | Exterior & Interior | 17 | 02-03-2010 05:41 AM |
Let's Race!! | 370Ztune | The Lounge (Off Topic) | 44 | 09-03-2009 03:07 PM |