Alcor TCP

Since the introduction of 100LL as the main fuel for low-compression engines, Alcor has been a leader in providing pilots a fuel treatment that eliminates excess lead before it can cause fouling. TCP is the only FAA approved after market product of its kind. A simple one-shot treatment with every fill-up prevents lead build-up on spark plugs and valves (recommended dosage is 1 oz. or 30 ml of TCP for every 10 gallons of leaded fuel).

Gain peace-of-mind, extend spark plug life and increase efficiency by relying on Alcor’s proven TCP Fuel Treatment for a cleaner and smoother-running engine!