Consistent fuel pressure is key to getting the best performance out of your rig! These glycerin filled gauges provide the utmost in accuracy and dependability. Unlike un-filled gauges, these lens wont fogged up and the needle position will never be shaky and erratic.
Features:
- Glycerin Filled, Stainless Steel Exterior
- 1.5" Glass Face
- 1/8NPT Base
- Includes adapters for 1/4NPT and 3/8NPT
- Safe for Gas, Diesel, Water and Oil
- 0-15PSI Large Sweep
Notes:
- Most Carb Manufacturers Recommend 5-7psi for peak performance.
- Most Diesels Trucks perform best with 8-10psi of supply pressure.