Holley Fuel Tester; E85 FUEL TESTER

Test Proper E85 Enrichment. For any application utilizing high-octane E85 fuel, investing in a testing kit such as Holley’s Challenger E85 Fuel tester is recommended. This fuel test kit features a compact design that’s easy to use to test for the proper ethanol-to-gasoline ratio. Achieving the right E85 mixture is critical to the performance of your Dodge Challenger, whether you require E85 for racing applications or street use.

Improve Engine Performance. Achieving the correct ethanol-to-gasoline ratios grants numerous benefits to the performance and efficiency of your Dodge Challenger. For example, proper E85 enrichment improves combustion by lowering internal engine temperatures, improving efficiency, and reducing emissions.

Easy-to-Test. Using Holley’s E85 test tube is easy and quick. Simply fill the tube with water to the first line and then your E85 fuel mixture to the 2nd line to determine the percentage of ethanol found in your fuel. From there, you can adjust to the proper E85 mixture to ensure that your engine runs at its best.

Compact Design. This glass tube features a compact design that will fit anywhere, whether it’s in your pocket, glove box, or toolbox. Take this test tube on the go on long-distance trips so you can get the most out of your fuel economy.

90-Day Limited Warranty. Holley backs this fuel tester with a 90-day limited warranty. This warranty offers a replacement for any manufacturer defects, including material workmanship.

Application. The Holley Challenger Fuel Tester is compatible with all 2008-2023 Dodge Challengers running a high ethanol content fuel.

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