EFI Fuel Tank Kit with 255 LPH Pump for LS Swap in 1970 Chevy Nova
Swapping an LS engine into a 1970 Nova X Body chassis demands a dependable fuel system, and the 1970 Nova EFI Fuel Tank Kit - 255 LPH Pump tackles fuel starvation by delivering constant pressure under load. Built from heavy gauge stainless steel, the tank resists ethanol corrosion while its precise fit uses factory mounting points to preserve the Nova’s silhouette. The Walbro pump installed inside the tank flows up to 255 liters per hour to support builds as potent as 550 horsepower. Complete with sending unit, strap, gasket and hardware, this kit makes an EFI conversion simple and keeps the installation in the original tank position.
Direct Fit Alignment with 1970 X Body Frame
This fuel tank kit is engineered to match the original 1970 Nova X Body chassis rails without alteration, so you avoid complex fabrication or filler neck relocation. By maintaining the factory mounting points and fuel neck position, the installation preserves the Nova’s classic profile and ensures secure attachment under all driving conditions. Precise dimensional tolerances mean the tank slides into place with minimal trimming, reducing overall install time and keeping body panels aligned. This approach lets builders retain a showroom-correct appearance while upgrading to modern EFI capability.
Brushless Walbro Pump for Steady High-Flow Delivery
At the heart of the in tank module is a Walbro unit featuring a brushless motor design that delivers up to 255 liters per hour, supporting engine builds of 550 horsepower or more. The absence of brushes reduces wear and electrical noise, while the precision filter screen protects the pump from debris in the tank. Under wide open throttle acceleration, fuel pressure remains consistent, preventing lean conditions that can harm injectors and pistons. The result is a reliable feed that sharpens throttle response and sustains power through spirited driving sessions.
Integrated Tank Module Minimizes Sound and Contaminants
The in tank assembly combines the fuel pump, sending unit and internal filter in a single module that fits snugly inside the stainless steel shell. This sealed design keeps mechanical noise to a minimum and discourages sediment buildup, thanks to smooth interior walls. Welded seams undergo rigorous pressure testing to ensure leak free operation even under vibration, while ethanol-resistant steel guards against corrosion from modern fuel blends. With clear factory-style connections, the integrated module streamlines wiring and hose routing for a clean underbody appearance.
This stainless steel EFI kit delivers reliable supply for your LS swap. For a Larger capacity fuel pump Kit at 400 LPH see our 1970 Nova EFI Fuel Tank Kit - 400 LPH Pump.