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Weldon Releases A2046 Four Port Blocking Regulator

Designed to meet the demanding rigors of racing. Engineered to WIN.

WeldonHighPerformanceLogo A2046-Four-Port-Blocking-Regulator

The A2046 deadhead regulator was engineered for performance with tool-free pressure adjustment allowing precise control of fuel pressure with single-hand adjustability. The A2046 features a removable breather plug to allow for a 1:1 boosted or vacuum application. The A2046 regulator utilizes a Teflon®​ diaphragm compatible with all racing fuels, and is ideal for single, dual and split carburetor applications.

Made from high-strength billet aircraft aluminum with MIL-SPEC military grade anodizing, Weldon regulators provide exceptional durability, performance and repeatability.

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