Uploaded June 2026 | Updated September 2026, 1 week ago
In a priority main oiling system, oil is routed to the crankshaft's main bearings first before feeding the camshaft and valvetrain. That means the engine's most critical rotating components get oil where and when they need it most—especially under high-RPM loads.
It's just one example of the smart upgrades aftermarket engine blocks offer right out of the box. Watch to learn more about the built-in features that help take your engine build to the next level.
In a priority main oiling system, oil is routed to the crankshaft's main bearings first before feeding the camshaft and valvetrain. That means the engine's most critical rotating components get oil where and when they need it most—especially under high-RPM loads.
It's just one example of the smart upgrades aftermarket engine blocks offer right out of the box. Watch to learn more about the built-in features that help take your engine build to the next level.
