NEXT SCIENCE Technology, Product & R&D Updates
Fuel Conditioning
What did people who actually used Gelhorn feel? A look at changes in gasoline, diesel, and kerosene through user reviews of the original Gelhorn 3+
We have compiled reports from actual users of the previous Gelhorn 3+ regarding its use in gasoline vehicles, diesel vehicles, kerosene stoves, and fan heaters. Based on feedback concerning combust...
Fuel Conditioning
Why choose GERHON? | Shifting from "occasional" fuel additives to "optimizing every tank"
Why does a 200mL bottle of GERHON cost 5,500 yen? I will outline the differences from standard fuel additives, the usage cost when refueling 40L, evaluation and test records for the former GERHON 3...
CO
Classic Car Exhaust Gas Inspection: Inspection Methods for Simultaneously Lowering HC and CO
Explanation of the causes and inspection order for high HC and CO during exhaust gas inspections of classic cars. We will cover ignition, air-fuel mixture, intake, compression, and catalytic conver...
エンジン
What is Engine Knocking? Causes, Symptoms, and Countermeasures for Abnormal Combustion
Knocking is a type of abnormal combustion that occurs in gasoline engines. It's important not to rely solely on metallic sounds for diagnosis, but to also check related factors such as octane ratin...
GERHON
Introducing the New GERHON Fuel Conditioning Range
GERHON, previously designed for use with gasoline, diesel and kerosene, has evolved into three dedicated GERHON Fuel Conditioning products. This article explains the thinking behind the renewal and...
GERHON
What is an octane rating? The difference between premium and regular gasoline, the meaning of 89 and 96, and the relationship to engine knocking.
Octane rating is an indicator of a gasoline's resistance to knocking. We will explain the meaning of the JIS ratings of 89 and 96, the difference between premium and regular gasoline, specified fue...
燃料・ゲルホーン
What Are Diesel Fuel Additives? Types, Purposes, and How to Choose Diesel Fuel Additives
What are diesel fuel additives? This article provides an easy-to-understand explanation of the main types of diesel fuel additives, their purposes such as cleaning, cetane number improvement, lubri...
燃料・ゲルホーン
How many months does it take for gasoline to degrade? How to identify old gasoline, whether it can be revived, and precautions for long-term storage
Gasoline degrades over time. Even with proper storage, the general shelf life is about six months. We will cover how to identify old gasoline, whether you can top it off or revive it with additives...
燃料・ゲルホーン
What are the disadvantages of gasoline additives? Precautions for overuse, combining products, and proper usage.
We explain the disadvantages of gasoline and fuel additives, focusing on overuse, combined use, frequency of use, compatible fuels, and precautions in the event of a breakdown. We also outline how ...