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  #1  
Old 04-05-2007, 05:42 PM
viking64 viking64 is offline
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Join Date: Jun 2006
Location: Sydney, Aust
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what petrol do you use?

just curious as to what flavour petrol you regularly use.

reason I ask is I normally use Caltex premium [95], but last month I pulled up and the pump was down so rather than move to another I filled with 98.

I got to say the difference is amazing, I can not believe how much change it has made.

bruce
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  #2  
Old 04-05-2007, 06:28 PM
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JDW-SVX JDW-SVX is offline
it's ruby red - not burgundy!!
 
Join Date: Feb 2004
Location: Sydney, Australia
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I always try to use 98 octane fuel - but I have not noticed any difference between the various brands.

I can confirm that there is a difference in using 98 vs 95 octane fuel.

Thankfully for us, the SVX uses direct-fire ignition and twin knock sensors, so that it is able to take advantage of higher-octane fuels by constantly altering the ignition timing.

I have also tried 100 octane fuel (Shell Optimax Extreme), but I could not detect any difference over 98 octane fuel.

Jason.
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  #3  
Old 04-05-2007, 06:41 PM
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Crazy_pilot Crazy_pilot is offline
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I WISH I could find 98, or even 95 octane. I can't remember the last time I saw anything higher than 91 here, short of running on 100 octane leaded airplane fuel.
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92 Ebony Mica LS-L "A Rolling Restoration": 223,250 KM - Sleeping
2007 STi 6MT, Stance GR+ coilovers, PWR Rad, JDM hood badge, svxfiles 6000K HIDs, JDM Clear Corners, $15/15 min mod, $20/20 min mod, Energy Swaybar Bushings, Hella Supertones horns, Gold STi BBS rims, Group A lightweight crank pulley, A/C system removed, Custom header-back exhaust, Hybrid carbon/metal rear sway bar, restored headlights with CCFL halos
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  #4  
Old 04-05-2007, 06:50 PM
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NikFu S. NikFu S. is offline
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90 from Chevron.
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'92 Dark Teal SVX LS-L, >146,000m
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  #5  
Old 04-05-2007, 07:38 PM
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svxxx26 svxxx26 is offline
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Location: Sissonville, WV
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I use the highest octane available - usually 91-93. Brand doesn't make a difference, it all comes from the Ashland refinery in this area.
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  #6  
Old 04-05-2007, 11:22 PM
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ensteele ensteele is offline
Betcha can't buy just one!
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I have found that I get the best mileage with Chevron. I have tried their fuel in my Outback as well and I always get better mileage with it. I don't run it unless it is about the same price as the other fuels.
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