GUNK Octane Booster



Gunk's Octane Performance Booster removes deposits which tend to cause engine's octane requirements to rise. After use of product, many engines will accept the regular unleaded gasoline's more readily without knocking, pinging and after-run. Octane Performance Booster is an efficient product for cleaning up the fuel system. Restores spray pattern to that of new injectors allowing more efficient engine operation. Contains additives that remove water and fights rust. Reduces emissions.

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