Ford Powerstroke 6.0L and 7.3L | Fuel Return Kit | Sinister Diesel


Text Describing the Image

Diesel truck enthusiasts have been asking Sinister Diesel to produce a custom Regulated Fuel Return Kit for 6.0L and 7.3L Powerstroke engines.  The company announced recently that just such a kit is now available for purchase directly from Sinister Diesel and from its affiliated dealers.

The kit’s fuel pressure gauge allows users to maintain a constant fuel pressure of 55-65psi which prevents “dead heading” of the injectors; lubricates the spool vale; provides for easier start-ups; reduces engine noise; improves overall performance and more. The kit boasts larger high-flow fuel lines than most factory kits along with banjo fittings and bolts, CNC machine billet aluminum parts and steel braided fuel lines with stainless steel fittings. It has been named the Official Fuel Return Kit of the National Hot Rod Diesel Association.

“Our customers have been asking us for this kit.  We like to be responsive, so after several months in design followed by development and perfection of a prototype kit, we’re now pleased to offer this outstanding Fuel Return Kit,” says Sinister Diesel president Brian George. 

The kit includes:

  • Hard Fuel Lines
  • Soft Fuel Lines
  • Fuel Bypass Block
  • Adjustable Fuel Regulator
  • Fuel Pressure Gauge
  • Banjo Bolts
  • Mounting Bracket
  • Crush Washers
  • All Required Hardware and O-Rings