Quick Cool Insulator - 300-4013QFT street-carbs 2 L4 1990 Chevrolet Beretta

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Quick Cool Insulator - 300-4013QFT street-carbs 2 L4 1990 Chevrolet BerettaOverview: The Quick Cool Insulator Kit is designed with Poly core material sandwiched between two layers of aluminum to reduce heat, providing cooler gas for improved performance, more horsepower, and better throttle response. Designed for 4150 style flanges. Fits Street Demon, Holley, and QFT carbs. Eliminates vapor lock, keeping fuel at a constant temperature. Combination heat shield and spacer doubles insulation value. Bottom layer of aluminum