Maxima Performance Auto Semi-Syn Synthetic Blend 20W50 Engine Oil - Gallon

Semi-Syn is a semi-synthetic 20W-50, ester-based automotive engine oil designed to ensure optimum protection and peak performance for race and hot rod engines. Surface-active ester synthetics provide exceptional oxidative and thermal stability while preserving film thickness and wear resistance across all operating temperatures. World-class, proprietary additive system facilitates maximum power, efficiency and cleanliness for unrivaled engine performance and durability.

• World-class, proprietary additive system and esters combine to virtually eliminate oxidation and wear
• Surface-active chemistry aggressively attaches to engine surfaces and keeps them clean
• 2X Zinc System provides maximum protection for flat tappet cams and roller cams
• Shear-stable, ester-based formula maintains oil viscosity and film thickness
• Superior protection at any temperature