Blendzall Excell 4 Cycle Oil - 0W5 kart - 1gal. 454G A premium based multi-viscosity racing oil formulated to protect your engine during the extreme demands of all out competition Contains the latest in EP (Extreme Pressure) and anti-friction additives High resistance to thermal and foaming break down Recommended for all 4-cycle engines, burning alcohol, gasoline and nitro fuels in racing or high performance applications