Silkolene Pro 4 10W50 Engine Oil

PRO 4 10W-60 XP is a fully synthetic, ester-based engine oil formulated to meet the needs of high-performance air and water-cooled 4-stroke engines.. With XP Technology, PRO 4 10W-60 XP is recommended for larger capacity engines and offers enhanced engine protection, reduces fuel consumption, and increases power even in hot conditions or where excessive fuel dilution is encountered