SKU: QFT25-75
UPC: 849804011689
MPN: 25-75QFT
The 7.5 Power Valve Assembly by Quick Fuel Technology is a precision carburetor component designed for builders and enthusiasts who require accurate fuel metering across various engine loads and RPM ranges. This assembly is essential for managing fuel delivery response in both performance and street applications.
Operating on manifold vacuum principles, this power valve automatically adjusts the secondary fuel circuit opening as engine load fluctuates. The 7.5 rating refers to the vacuum threshold in inches of water (H₂O) at which the valve transitions from a closed (lean cruise) state to an open (full enrichment) state under load. Precision machining and calibrated spring tension ensure consistent performance.
This assembly is particularly beneficial for builders working with mid-sized displacement engines and street/strip combinations. It is compatible with Quick Fuel Technology carburetors, making it an ideal choice for those looking to enhance their vehicle's performance without the need for external modifications.
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