Valvtect OPI16 Octane Performance Improver 16 Oz.

Specially formulated for marine gasoline engines.
It has been tested to improve overall engine performance & improve fuel economy as well preventing premature valve seat wear.

Formulated to:
Prevent ethanol & conventional gasoline related problems
Prevent phase separation
Control water
Prevent octane loss
Stabbilize up to one year or more
Clean-up injector, intake valve & combustion chamber deposits
Prevent premature wear & extend engine life
Improve power, acceleration & fuel

Description: 16 oz. Bottle treats 120 gallons.