OverKill Garage

Greg's Speed Shop

Kemco Octane Supreme is the Original Octane Booster / Fuel Additive

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Octane Supreme consists of the very same additives used from the early 1920's to the early 1970's by the major Oil Companies to boost octane numbers, eliminate engine knock and protect valves and valve guides

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There are many octane enhancing products [a lead substitute] on the market today that are misleading and just do not perform as they claim.  These octane boosters / fuel additives claim to increase your octane from 2 to 10 points and sometimes as high as 17 points.  In reality the octane increase provided by these products equates out to an actual .2 to 1.7 point increase.  Users of these products think that they are getting more than what they actually get.

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Kemco Octane Supreme [a lead additive] uses R+M/2 (Research plus Motor divided by two) which is the same formula that you see posted on all of the gas pumps at every gas station.  Octane Supreme booster can increase your octane 2.0 to 16.0 FULL points.

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Please note that Octane Supreme is NOT to be used in any vehicle equipped with a catalytic convertor or oxygen sensors as it WILL plug the converter and foul-out the sensors!

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12 ounces of Octane Supreme to 20 gallons of pump gas will give you a 2.0 point octane increase and put 1/10 of a gram of lead per gallon which was the recommended MINIMUM requirement for lubrication of valves.

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Octane Supreme is perfect for most off road uses, bracket racing, road racing, performance show cars, marine, atv, go cart, motorcycle, snowmobile, lawn maintenance and any gasoline engine that had fuel requirements that are not being met by todays pump gas.

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Use Octane Supreme to custom blend your own fuel needs from the minimum amount of protection to a high octane racing fuel.

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Greg's Speed Shop, LLC 2015