Formulated without friction modifiers to allow for quick and efficient piston ring seating in new and rebuilt high-performance and racing engines. Contains zinc and phosphorus anti-wear additives to protect cam lobes, lifters and rockers during the critical break-in period when wear rates are highest.
AMSOIL Break-In Oil is an SAE 30 viscosity grade oil formulated without friction modifiers to allow for quick and efficient piston ring seating in new and rebuilt high-performance and racing engines. It contains zinc and phosphorus anti-wear additives to protect cam lobes, lifters and rockers during the critical break-in period when wear rates are highest, while its increased film strength protects rod and main bearings from damage. AMSOIL Break-In Oil is designed to increase compression, horsepower and torque for maximum engine performance.
Quickly Seats Rings The primary goal during engine break-in is to seat the rings against the cylinder wall. Properly seated rings increase compression, resulting in maximum horsepower; they reduce oil consumption and prevent hot combustion gases from entering the crankcase. To achieve this, however, the oil must allow the correct level of controlled wear to occur between the cylinder wall/ring interface while maintaining wear protection on other critical engine parts. Insufficient break-in leaves behind peaks on the cylinder wall that prevent the rings from seating. The deeper valleys, meanwhile, allow excess oil to collect and burn during combustion, increasing oil consumption. Too much wear results in cylinder glazing due to peaks rolling over into the valleys and preventing oil from collecting and adequately lubricating the cylinder wall.
AMSOIL Preferred Customer - Save up to 25%
Get Free Shipping, save Up to 25% and more perks as an AMSOIL Preferred Customer
Not only do you save up to 25 percent on your order of AMSOIL products, you receive the following:
- Exclusive product and freight promotions - Free shipping on orders over $100 U.S. - Shipped direct to Boston from AMSOIL INC - Points on purchases - Referral rewards - Easy ordering online or by phone
AMSOIL commercial accounts, such as landscapers, trucking companies and taxi fleets, buy AMSOIL products at the lowest possible prices for use in their business vehicles and equipment. Plus you automatically earn purchase discounts based on your cumulative order total. Establishing a commercial account is simple and the benefits immense.
AMSOIL products are a valuable addition to any store or shop that sells related products or services, such as auto parts stores, powersports dealerships, auto service centers or convenience stores. The AMSOIL Retail Account Program can help you generate new business and boost profits.
Start Your Own Business - New Massachusetts Dealers Wanted
AMSOIL products are sold through independent Dealers - people willing to invest time and effort into building a successful business. AMSOIL provides every AMSOIL dealer training materials, administrative assistance, technical support and everything needed to build a successful Dealership. Own your own business, be your own boss and earn extra income. As an AMSOIL dealer you can set up customers and accounts in Massachusetts including but not limited to Boston, Worcester, Springfield, Lowell, and Cambridge . But you are not limited to just Boston , You can set up customers anywhere in the USA or Canada.