Easy to uuse rught size

This stuff works! I use some every fill of premium unleaded fuel in my fishing boat. Keeps my Yamaha outboard running great. Recommend this for any fuel that sits for more then a couple weeks.

Used to keep my outboard 2 stroke motor carbarators clean when expecially dealing with ethanol gasoline or non ethanol gasoline.

Great service, sort of hard to find item. Far more competitive than buying this product from a Marina or Boat store.

My 19 year old outboards idles smooth and reach 5400 RPM with throttle cable available. Quality additives, lubrication, and maintenance intervals provide the confidence to push older equipment beyond normal operating ranges.

Items were delivered in a prompt manner and were as described.

Helps engine

Good Price

Received one bottle that had leaked half out, but quickly replaced with a full bottle. Satisfied. Would order again.

Expensive but cheaper than retail. Protects you motor investment. A necessity if you have periods on low usage. Use it even during high motor usage times since dealer suggests it and motors are expensive ...2 @ $25K each: (cheap insurance)