P.I. Performance Improver Gasoline Additive
Dissolves and removes fuel system deposits and other contaminants for improved power and overall performance in gasoline engines. Reduces PVC and EGR system deposits. Reduces exhaust emissions (tests prove up to 90 percent reduction). Improves engine idle, response and starting. Ideal for both fuel injected and carbureted systems. One ounce treats 10 gallons.

P.I. Quick Shot
P.I. Quick Shot is packaged as a convenient, single-use application of P.I. Performance Improver. Empty entire contents into the fuel tank. Each 6-oz. bottle treats 10 to 15 gallons of gasoline.

Cetane Boost Diesel Fuel Additive
Improves combustion efficiency to increase power in diesel engines. Raises Cetane 3 to 7 numbers. Also improves low-temperature starting, fuel ignition quality and reliability. Treats up to 200 gallons.

Diesel Fuel Additive Concentrate
All-season performance. Lowers diesel fuel gel point by 20° to 35°F, depending on mix ratio. Improves the performance, fuel efficiency and longevity of diesel engines while reducing deposits, black smoke, emissions and injector wear. For use in heavy-duty diesel engines. Treats up to 100 gallons.

Diesel Fuel Modifier
Improves combustion, fuel efficiency, cold-weather starting, power and performance. Cleans injectors, fuel screens, pumps and filters. For use in cars and light-duty trucks. Treats up to 40 gallons.

Series 2000 Octane Boost
AMSOIL Series 2000 Octane Boost improves the performance of all two-cycle and four-cycle gasoline fueled engines. AMSOIL Octane Boost maximizes power, reduces engine knock and improves ignition and engine response. Helps fuel burn cleaner, removes carbon deposits and inhibits corrosion. Excellent as a lead substitute at same treat rates in collector automobiles, older off-road equipment and pleasure vehicles.