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⛽ Clean fuel, fierce power — don’t let your engine miss out!
Red Line 60103 SI-1 Complete Fuel System Cleaner is a 15-ounce premium additive designed to clean and protect fuel injectors, carburetors, valves, and combustion chambers. Its advanced detergent formula prevents corrosion, removes deposits, and stabilizes gasoline to improve fuel economy and engine performance. Ideal for professional-grade maintenance and racing applications, it delivers nearly 100% cleaning efficiency in just one tank treatment.













































| ASIN | B000CPI5Z0 |
| Best Sellers Rank | #68 in Automotive ( See Top 100 in Automotive ) #1 in Fuel System Cleaners |
| Brand Name | Red Line |
| Capacity | 6 load |
| Cleaning Agent Formulation | Detergent |
| Container Type | Bottle |
| Customer Reviews | 4.8 4.8 out of 5 stars (10,017) |
| Global Trade Identification Number | 00083522601030, 07262318274969 |
| Included Components | Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce |
| Item Form | Oil |
| Item Type Name | Gas and Injector Additive Treatment - 15 oz Bottle |
| Item Volume | 443 ml |
| Item Weight | 15.2 ounces |
| Manufacturer | Red Line |
| Model Number | (60103) |
| Number of Items | 1 |
| Part Interchange Info | 60103 |
| Part Number | 60103 |
| Recommended Uses For Product | auto racing |
| Scent | Unscented |
| Size | 15 Fl Oz (Pack of 1) |
| Special Features | Sold by Speedway Motors |
| Special Ingredients | synthetic upper cylinder lubricant |
| Specific Uses For Product | Vehicle |
| Surface Recommendation | fuel injectors, carburetors, valves, combustion chambers |
| UPC | 083522601030 |
| Unit Count | 15 Fluid Ounces |
| Warranty Description | Warranty |
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