AMSOIL SAE 30 Break-In Oil

Friction-modifier-free formula helps rings seat properly for maximum compression and reduced blow-by. Excellent film strength and proprietary anti-wear additive package help ensure cams and bearings are protected during break-in. Delivers competition-quality engine preparation.

QUICKLY SEATS RINGS

• Friction-modifier-free formula allows sharp peaks on newly honed cylinder walls to partially flatten, creating more surface area for rings to seat.
• Forms a dynamic seal that increases compression, horsepower and torque.

PROTECTS CRITICAL PARTS FROM WEAR

• Contains high levels of zinc and phosphorus (ZDDP) additives.
• Delivers excellent protection for splash-lubricated parts, like camshafts and lifters, during break-in.
• Increased film strength protects rod and main bearings from wear.