TwoLane™ EFI In-Tank Fuel Pump Retrofit Module, Single/Dual 450LPH Gas

• High-performance in-tank fuel pump module with trick CNC-machined billet lid and AN-10 and AN-8 plumbing to support multiple power levels
• Common 12 bolt, 5.375" bolt circle allows fitment into a wide variety of aftermarket tanks
• Features either a single Walbro F90000274 pump that supports up to 750 HP or dual pumps that support up to 1,300 HP
• Dual pumps feature either staged or parallel operation that allows both pumps to run together or bring in the second only under load or boost
• Adjustable bracket works on a wide variety of tanks, from 8-3/4” deep all the way up to 17”
• Check-valve in vent port keeps fuel in the tank in case of a rollover
• Compatible with gasoline only

A Trick Billet In-Tank EFI Pump Module for Any Power Level

These days it’s easier than ever to build horsepower. Decades ago, a hot carbureted engine made 500 horsepower and was more than happy to be fed by the old-school electric fuel pump whirring away under the back bumper. But modern EFI engines can make that kind of power with little more than a cam swap, and they need that fuel delivered at more than 50psi. Bolt on a couple turbos or a supercharger and power levels can easily exceed 1,000 horsepower. A setup like this needs a serious fuel pump (or two). TwoLane™ EFI In-Tank Fuel Pump Retrofit Modules are designed to fuel modern EFI powerplants from mild to wild. 

Versatile Pumps and Versatile Packaging

There are quite a few advantages of an in-tank pump design. That’s why the OE’s have been using them for decades. Particularly critical at high power levels is the cooling effect of the fuel in the tank on the pumps. Additionally, the surrounding fuel helps isolate the sound of the pumps. Spend any time in a car with a big external pump bolted to the frame and you’ll appreciate the relative silence of in-tank pumps. Internal pumps also serve to clean up the plumbing, minimizing fittings and potential leak sources when compared to external pumps.

Some in-tank pump modules simply have holes for the plumbing that run straight into the top plate. These appear to be low profile until you start adding the fittings and adapters needed to connect the system and they can grow tall in a hurry. Not great for fitting under trunk and box floors. We’ve been bit by this in the past, so the billet lids on these modules feature and AN-10 outlet fitting and AN-8 vent and return fittings that project from the billet housing parallel to the top of the tank, allowing for low profile routing of the plumbing that’s still sized big enough to handle just about any power level. 

Inside the tank, the adjustable bracket works on a wide variety of tanks, from 8-3/4”deep all the way up to 17”. That means that these can be adapted into many stock-style EFI tanks. 

Single 450 LPH Pump Delivers Reliable Support for High Horsepower EFI Swaps

This in-tank EFI pump uses a big Walbro F90000274 pump that flows 450 LPH. That’s enough to support up to 750 horsepower on gasoline. This setup works well in high horsepower, high-rpm naturally aspirated engines and on power adder engines where a second pump is not needed. In addition to the pump, this kit includes the billet 12-bolt top plate with fittings, submersible EFI hose and stainless clamps, pre-filter sock, electrical pigtail for power and ground, and universal mounting hardware

Dual 450 LPH Pumps Support Serious Horsepower

A single pump is great for NA engines, but if you’ve added forced induction or nitrous, adding a second pump not only provides more fuel, it also provides another way to help you dial in the power. These in-tank EFI modules feature a pair of Walbro F90000274 pumps that flow 450 LPH a piece and will support up to 1300 horsepower on gas. This dual pump setup is ideal for turbocharged or nitrous setups where staged fuel delivery is key. Individual pump wiring leads allow each pump to be controlled separately, reducing heat and fuel cycling when full flow isn't needed and allowing you to signal the second pump when additional fuel is needed under load or boost. This kit includes dual Walbro GSS340 255 LPH pumps, a billet 12-bolt top plate with fittings, dual submersible hose kits with clamps, dual fuel pump socks, dual wiring harness with relay-ready connectors, and all necessary mounting bracket and install hardware. 

Universal 6.20 in. Diameter 12-Bolt Mounting Flange – 5.375 in. (5 3/8") Bolt Circle Diameter.