Sinister Diesel - Fuel Sumps for Duramax

When you start modifying your diesel powered truck for more power, you'll quickly find that the stock fuel pickup tube is inadequate. And on many Duramax, Cummins, and Powerstroke setups, your lift pump can even start to draw air into the lines around 1/4 tank. That can create disaster when you're at the track or on the trail with 0psi of fuel pressure and your injection pump seizes.

The Sinister Diesel Fuel Tank Sump Kit uses a massive 1/2 inch fuel line to eliminate restriction to feed the biggest aftermarket fuel pumps and injectors with the fuel they need on high horsepower builds. This Fuel Tank Sump Kit is CNC machined from Billet Aluminum and features a durable anodized Sinister Diesel blue finish for extra protection and style. 

Note: This kit requires the use of an aftermarket lift pump

Features:

• Massive 1/2 Inch Fuel Line
• Ensures a more consistent fuel supply
• CNC Machined from T6-6061 Billet Aluminum
• Laser Etched Sinister Diesel Logo
• Polished and Anodized in Sinister Diesel Blue
• Easy Installation - Doesn't require the tank to be dropped

Includes:

• (1) Sinister Diesel Fuel Tank Sump
• (1) Sump gasket
• (1) Sump Backplate
• (1) 1/2" Fuel line fitting
• (1) Package of Threadlock
• Installation Hardware

 

When you start modifying your diesel powered truck for more power, you'll quickly find that the stock fuel pickup tube is inadequate. And on many Duramax, Cummins, and Powerstroke setups, your lift pump can even start to draw air into the lines around 1/4 tank. That can create disaster when you're at the track or on the trail with 0psi of fuel pressure and your injection pump seizes.

The Sinister Diesel Fuel Tank Sump Kit uses a massive 1/2 inch fuel line to eliminate restriction to feed the biggest aftermarket fuel pumps and injectors with the fuel they need on high horsepower builds. This Fuel Tank Sump Kit is CNC machined from Billet Aluminum and features a durable anodized Sinister Diesel gray finish for extra protection and style. 

Note: This kit requires the use of an aftermarket lift pump

Features:

• Massive 1/2 Inch Fuel Line
• Ensures a more consistent fuel supply
• CNC Machined from T6-6061 Billet Aluminum
• Laser Etched Sinister Diesel Logo
• Anodized in a Limited Edition Sinister Gray
• Easy Installation - Doesn't require the tank to be dropped

Includes:

• (1) Sinister Diesel Fuel Tank Sump
• (1) Sump gasket
• (1) Sump Backplate
• (1) 1/2" Fuel line fitting
• (1) Package of Threadlock
• Installation Hardware

 

Modifying modern diesel engines is an easy task these days, but in doing so, you'll quickly find that the stock fuel pick up tube is inadequate. That's where the FASS Fuel Systems no drop sump kit comes into play. FASS Fuel Systems no drop sump kit is the latest in our industry-leading fuel delivery accessory line, and drivers can now get the benefits that come with a sump but without any of the inherited issues.

 Like most sumps on the market, the FASS Fuel Sump Kit can pull fuel from the outside of the sump through a pre-tapped 1/2" fuel port. Normally, this brings the inherent issue of a line can catching and pulling loose. To fix this issue, FASS Fuel designed this sump kit to also offer a way to pull fuel from the inside of the tank using our bulkhead fitting and suction tube kit, effectively eliminating this possibility of any problems.

Furthermore, the FASS Fuel Systems no drop sump kit is designed to be capable of functioning independently or in combination with the Fuel Air Separation System.

FASS Fuel Systems no drop Sump Kit is the latest in our industry leading fuel deliver accessory line. Designed to be capable of functioning independently or in combination with our Fuel Air Separation System, drivers can now get the benefits that come with a sump but without any of the inherited issues.

Like most sumps on the market, our Sump Kit can pull fuel from the outside of the sump through a pre-tapped 1/2" fuel port. However this brings the inherited issues that a line can catch and pull lose. To fix this issue we decided that we would also offer a way to pull fuel from the inside of the tank using our Bulkhead fitting and Suction Tube Kit, effectively eliminating this possibility.

FASS Fuel Systems no drop Sump Kit is the latest in our industry leading fuel deliver accessory line. Designed to be capable of functioning independently or in combination with our Fuel Air Separation System, drivers can now get the benefits that come with a sump but without any of the inherited issues.

Like most sumps on the market, our Sump Kit can pull fuel from the outside of the sump through a pre-tapped 1/2" fuel port. However this brings the inherited issues that a line can catch and pull lose. To fix this issue we decided that we would also offer a way to pull fuel from the inside of the tank using our Bulkhead fitting and Suction Tube Kit, effectively eliminating this possibility.