Weldon has upgraded the A600-A flow-through continuous-duty fuel pump with -10 inlet and outlet ports and fitted it with revised end caps. Its bigger ports allow the pump to draw more fuel, to deliver more fuel, and to do this at reduced amperage draw. The former 600-A was equipped with a -8 inlet port and -6 outlet port and the end caps were gold. The new A600-A is distinguished by its black-colored end caps.

Product Features:

1) Designed for up to 600 to 700 horsepower (fuel injected) or 800 horsepower (carbureted)
2) At 42PSI (most common setting for EFI cars) the A600-A delivers more than 72GPH with minimal amperage draw (fewer than 5 amps)
3) Each pump is identified by its unique serial number and supplied with its own test chart
4) The pump element (ring, blades, and rotor) are of steel and are precision-lapped, like all moving components within the pump.
5) The 0-ringed housings are anodized 6061 hard-coated billet aluminum.
6) The outer skin of the A600-A is Weldon’s familiar Type 304 stainless steel with 6061 billet aluminum end caps.
7) With carbureted applications, the A600-A should be used in conjunction with a bypassing regulator (like Weldon’s A15 or A30) and a blocking regulator (Weldon A2046).
8) Weldon recommends the installation of two fuel filters: a 100-micron filter before the pump and a 10-micron filter after the pump.