Up for sale is KLOTZ KLOTZ OCTANE BOOSTER 6 OZ. The vendor part number is KL-626 Catalog description� Klotz Octane Booster is a concentrated tetraethyl lead substitute formulated to increase the octane rating of gasoline up to 10 numbers or more. Helps eliminated engine damaging detonation, spark knock, pre-ignition, and pinging from low octane gasoline. Modifies the burn speed and flashpoint of gasoline to create a stable combustion chamber flame front, maximizing performance and power. Stabilizes oxygenated gasoline to prevent leak-out conditions. Provides needed upper-cylinder lubrication that is missing in unleaded gasoline. For gasoline only. Sold each. Please read title to know what you are getting
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