These Aeroflow Performance Surge Tanks are designed to prevent starving the fuel pump by increasing the fuelling capability of the fuel system. It is usually installed in vehicles that potentially can experience fuel starvation due to fuel sloshing around in an inadequately baffled fuel tank/cell. While this can occur in any vehicle when the tank is not fully filled, it is more frequent in vehicles subject to violent changes in directions such as autocross, off-road, drag racing and other types of racing that involve high g-force. The primary fuel pump in the vehicle's main fuel tank will no longer directly feed the engine. Instead, the internal fuel pump will now be used to fill and maintain the level of fuel in the surge tank itself. Using a surge tank will now require new external fuel pump/s to be installed after the tank to supply fuel to the engine.

This dual EFI pump surge tank kit contains a 3.1 litre universal fabricated alloy tank, a dual billet fuel pump bracket, 2 check valves and a y-block. All specifically designed to suit our AF49-1014 fuel pump or the Bosch Motorsport 044/200 fuel pump which are Sold Separately.

The tank itself is robotically TIG welded with 2.5mm thick aluminium, featuring eight female -8 O-ring ports that allow vast variety of adapter fittings to be placed into various positions around the tank if required.

Note: If not using all ports ensure to block them with fittings (sold separately). With two female -8an O-rings ports located on the top, front and back of tank, also one on each side of the tank above the mounting tabs, this allows multiple locations for plumbing applications.

Each kit is available in polished or black finishes.

Kit Includes:

• 1 x Dual Outlet 3.1 Litre surge tank (AF77-1012)
• 1 x Billet dual fuel pump bracket (AF64-2902S)
• 2 x Male -8AN O-ring to female -8AN adapters (AF907-08S)
• 1 x Billet Y-Block adapter (2x -8AN female, 1x -10AN O-ring) (AF939-08-10S)
• 2 x Check valves (M12x1.5mm to -8AN male) (AF615-08S)

Part number: AF77-2044