Pit Bull Restorations

To matching the greens at the top and browns on the bottom

Why are injector O-rings different colors?
It's not just about the optics. O-ring colors = different materials and performance:

🟢Green - fuel and ethanol resistant

🔵Blue - general use, flexible

🟤Brown (Viton) - Turbo/CNG heat resistant

⚫️Black (NBR) - Easy to use, low temperatures

Use the right O-ring for long-lasting engine performance
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