Klotz 5W20 Synthetic Racing Estorlin Lubricant 1 US Quart KE-925

High-RPM racing demands an oil that won't break down when temperatures spike and viscosity matters. Klotz 5W20 Synthetic Estorlin is engineered to maintain film strength under the extreme conditions of circle track, drag, and sports car racing—protecting critical wear points like camshaft rollers and flat tappets while keeping your engine clean from startup to shutdown. With API certification and decades of racing pedigree behind it, this is the lubricant professional teams and serious enthusiasts trust when performance counts.

• 5W20 viscosity grade
• 100% pure synthetic formulation
• API certified for warranty compliance
• Shear-stable polymer package
• Multi-stage antioxidant protection
• Advanced anti-wear chemistry
• High TBN acid neutralization
• Low-temp and high-temp dispersants
• Metallic and ashless friction modifiers
• Reduces oil temperatures
• Prevents varnish and deposits
• 1 US quart container
• MPN: KE-925