WATERMAN RACING LIL BERTHA INLET ADAPTER, AN-16 FLARE - WRC-29015

Waterman Racing Lil Bertha Inlet Adapter (AN-16 Flare) 

In extreme forced-induction, methanol, or nitro-fueled drag racing setups (such as Pro Mod, Outlaw 10.5, and heavy sand-drag builds), the fuel feed into the mechanical pump is the single most critical flow point. High-volume mechanical pumps—like the Waterman Lil Bertha—demand massive, unrestricted fluid volume at the inlet to prevent pump cavitation, fuel foaming, and starvation at high RPM.

The Waterman Racing WRC-29015 Inlet Adapter is specifically engineered to bolt directly onto the face of the Lil Bertha mechanical fuel pump. Machined from lightweight 6061-T6 billet aluminum and finished in a durable black anodized coating for maximum corrosion resistance against harsh fuels (including pure methanol and nitromethane), it adapts the pump body interface to an AN-16 Male Flare fitting. The assembly utilizes an O-ring sealing face to ensure a 100% leak-proof vacuum draw on the suction side.