Oil Pan Windage Trays, Baffles & Crankshaft Scrapers

The windage tray is made from either a mesh screen or steel to satisfy your engine needs. With the tray, the oil will have more controlled movement into the sump. Not only is the movement more regulated, but it returns to the oil supply efficiently. Both designs physically separate the sloshing oil from the moving crank to optimize performance. Windage tray HP gain can be achieved because the oil has a greater thickness and is not sloshing inside the crankcase.

Windage trays help the engine accelerate by keeping the oil off the rotating assembly. With the different design options, the tray covers the entire crankcase and maintains the oil movement. When comparing a windage tray vs baffle, an oil pan baffle has a very similar function but aids more in the oil movement during deceleration.

The overall purpose of a windage tray is to prevent the oil from sloshing around the crank. The tray acts as a physical barrier between the moving crank and the oil supply in the pan. With the added protection, it allows the crank and rods to move more efficiently. The tray can be easily assembled with windage tray bolts for many high-performance projects.

The oil pan baffle purpose is to keep the oil controlled to the level above your oil pump pickup screen. Through its ribbed design, the baffle keeps the fluid from running forward when the vehicle decelerates and prevents further oil movement within the crankcase.

With a daily-driven or stock application, windage trays are not a necessity. In this case, crankshaft scrapers or an oil pan baffle can be used to regulate the flow of oil. Windage trays are more commonly found in racing and high-performance applications. This is because these vehicles are accelerating at a higher RPM. Windage tray or not, it is important to maintain oil control and reduce the chance of losing oil pressure when driving a vehicle.