Rislone Archives - Counterman Magazine
Rislone Engine Treatment Available in Smaller Bottle

A 16.9-fluid-ounce bottle of Maximum Performance Engine Treatment replaces the quart size in the Rislone lineup.

Rislone Introduces DPF Clean for Diesel Engines

The additive cleans the fuel, exhaust and emissions systems of diesel vehicles.

Why Older Vehicles Need Zinc in Their Motor Oil

Modern conventional oils lack the metal protection that older or high-performance engines require.

How to Manage High Operating Temps in a Vehicle

When an engine overheats, things can really escalate.

Rislone Hy-per Cool Radiator Cleaner Protects Cooling System

Rislone Hy-per Cool Radiator Cleaner & Super Flush is fast, easy and safe to use in all cooling systems.

Stop Power-Steering ‘Whine’ With New Rislone Additive

Power-steering problems are common in older vehicles, especially those clocking 75,000 miles or more.

High-Performance Cooling Protection

A coolant additive can help prevent overheating and improve engine efficiency.

Cleaning And Protecting Vehicle Cooling Systems

The cooling system is fundamental to the healthy performance of an engine.

Rislone Unveils New Formula For Hy-per Cool Super Coolant

Laboratory dyno tests show the new formula provides up to a 20% greater reduction in engine temperature than the original.

Rislone Hy-per Cool Super Coolant
VIDEO: Extending Engine Life With Coolant Additives

An effective coolant additive helps to reduce the likelihood of detonation, power loss and engine damage.

Rislone Coolant Additive
VIDEO: Benefits Of ZDDP For Older Engines

Just as our bodies need extra vitamins and supplements as we get older, so do car engines.

ZDDP Motor Oil Supplement
Rislone Introduces Hy-per Lube Zinc ZDDP Supplement

The supplement protects against friction and wear in a wide range of vehicles.

Rislone Hy-per Lube Zinc ZDDP Supplement