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REV-X Super Tester – Ethanol Gasoline Testing Kit – 5 fl. oz.
$12.95Ethanol-blended fuels can silently destroy engines, fuel systems, and even void manufacturer warranties — especially in small engines, lawn care equipment, and marine applications. The REV-X Super Tester is the…
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REV-X E85 Gasoline Tester – 5 fl. oz.
$12.95When precision matters, the REV-X E85 Gasoline Tester delivers accurate, no-nonsense results every time. Designed for performance tuners, mechanics, and serious gearheads, this shatterproof 5-ounce tester features clearly marked 5%…
