KLOTZ

Concentrated tetraethyl lead substitute formulated to increase the octane rating of gasoline up to 10 numbers or moreHelps eliminate engine damaging detonation, spark knock, pre-ignition and pinging...

Concentrated tetraethyl lead substitute formulated to increase the octane rating of gasoline up to 10 numbers or moreHelps eliminate engine damaging detonation, spark knock, pre-ignition and pinging...

Recommended for gasoline or ethanol enriched fuelsIncreases pump gasoline octane up to 10 numbersTetraethyl lead substitute for added lubricityStabilizes flame front and controls burn speedCleans...

Recommended for gasoline or ethanol enriched fuelsIncreases pump gasoline octane up to 10 numbersTetraethyl lead substitute for added lubricityStabilizes flame front and controls burn speedCleans...

Recommended for gasoline or ethanol enriched fuelsIncreases pump gasoline octane up to 10 numbersTetraethyl lead substitute for added lubricityStabilizes flame front and controls burn speedCleans...

Premium, pure synthetic lubricantExtremely high load carrying capacity for performance and racing outboardsClean Burn™, No-Smoke Technology eliminates carbon and residue build-upProvides fast, easy...

Premium, pure synthetic lubricantExtremely high load carrying capacity for performance and racing outboardsClean Burn™, No-Smoke Technology eliminates carbon and residue build-upProvides fast,...

Recommended for 2TNMMA TC-W3 certified warranty compliantImproved throttle responseIncreases RPM'sVirtually eliminates smoke and carbonPre-mix or injection

Recommended for 2TNMMA TC-W3 certified warranty compliantImproved throttle responseIncreases RPM'sVirtually eliminates smoke and carbonPre-mix or injection

Cleans metal surfaces, fouled spark plugs and other small partsNon-conductive formulaResidue free formula quickly cuts through grease, oil, carbon, tar, adhesives and other contaminantsExcellent for...

Designed for all inboard/outboard and PWC 4TProvides performance advantagesCertified warranty compliant 10W30 FC-W 10W40 FC-W(CAT) 25W40 NMMA FC-W

Engineered to provide maximum protection for all sterndrive and out board lower unitsKeeps moisture in suspensionExcellent protection against corrosion and excessive wearProtects from metal to metal...