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I went out for a cruise today, and headed toward Laconia to see what was happening over there. When I got there I needed some gas, and I thought I remembered a gas station selling high octane fuel. So I pulled into the station which turned out to be a Sunoco, pulled up to the pump on the other side of the building, and there it was.....100 octane street legal fuel........for $6.69 per gallon!!!
So I filled up for around $20, and off I went. Man what a difference that stuff made, the bike was super responsive and I couldn't make it ping if I wanted to.
Tonight the wife and I went out for a good ride and got some supper, and on the way home the temps are around 55-60 degrees and crisp. The bike runs great in that weather and now with that 100 octane it's even better. Too bad the closest station that sells it is about 1 hour away, and too bad it costs almost $7.00 a gallon.
Here is a link for this fuel with a station locator -
LUCAS OIL PRODUCTS LUCAS OCTANE BOOSTER, 15 OZ. (10026)
[/align]Lucas Octane Booster is a racing formula that contains specific upper cylinder lubricants that ensure easier piston travel and valve seat protection. It also ensures maximum life and performance from pumps, injectors and carburetors and eliminates spark knocks, pinging and dieseling while promoting clean fuel burn for fewer emissions and more MPG. A genuine performance enhancer suitable for use in fuel injected, carbureted, throttle body and rotary engines. Use with each fill-up. 15 oz. bottle of Lucas Oil Products Octane Booster.
Directions: Pour entire bottle into tank, then fill with any grade gasoline[*]Treats up to 25 gallons of leaded or unleaded gasoline.[*]Safe for turbos, oxygen sensors and catalytic converters.[*]TESTED - Three times more boost than most other brands[*]Official Oil Product of NHRA[*]NOT STREET LEGAL[/align]
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Well just looked and there is not even a station in Oklahoma. I have been buying a octane boost additive that treats 2.5 gallonscalled rocket fuel and I have been able to tell a big difference in using it also.
The Idaho Corvette Page acquired octane booster test data from an independent research laboratory. The first test was straight 92-octane unleaded gas from a Chevron station in southern California. It tested at 96.3 RON and 88.3 MON for an R+M/2 rating of 92.3, 0.3-oct. higher than the rating on the pump. To a second sample of Chevron 92 from the same station, the lab added â104 Octane Boostâ. The octane of the gasoline modified with this booster was unchanged. The lab tested a third sample of Chevron 92 and NOS brand âStreet Formulaâ, a MMT octane booster, mixed 1:170 (12-oz. bottle in 16 gal. of gas). The results were: 96.8 RON, 88.4 MON and 92.6 R+M/2, a measurable change but, clearly, as the MON went up only 0.1-oct, not a practical improvement. NOSâ most potent booster, âRacing Formulaâ, another MMT-based product, in Chevron 92, tested at 98.5 RON, 90.4 MON and 94.5 R+M/2, a credible but modest improvement.
Additives do not make much, if any, improvement to the octane rating. Higher octane also does not an enginerun any better unless it needs that higher octane. Octane rating is for the rate of combustion needed. Low octane numbers are needed for low compression engines. Higher octane ratings are for higher compression engines. 100 octane fuel will not make the bike gain substantial power, and in some cases can drop the power and foul the plugs becuase it will not completely burn off leaving the unburnt sludge to coat the plugs.
I've tried three different brands of octane booster and non of them make a difference. I screwed up and put in regular gas and my bike
pinged like crazy, so that is when I stopped any bought the booster, not one bit of help; that stuff is a rip off.
My understanding is that unless your bike is tuned to run on higher octane, then you're not getting any additional benefits. I've been tempted to use the 100 octane before too, but have just stayed with the 93.
My understanding is that unless your bike is tuned to run on higher octane, then you're not getting any additional benefits. I've been tempted to use the 100 octane before too, but have just stayed with the 93.
Well since I've been working to get rid of some minor pinging, I wanted to try the higher octane to see if it helped. And it did, my bike never pinged all night with that gas in there, and of course the cooler/crisper air helped out too.
With my build, the 100 octane worked great................just too bad I can't afford to run it all the time. So I'll have to take away some timing from the trouble spots........that's a lot cheaper.
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