Quick Fuel Carburetor Power Valve, Four Door ™, Single Stage, 5.5 Inch of Mercury Opening Vacuum – 25-55QFT
$15.53
Quick Fuel Carburetor Power Valve, Four Door ™, Single Stage – 25-55QFT
Description
Carburetor Power Valve; Four Door ™; Single Stage; 5.5 Inch Of Mercury Opening Vacuum; Single
Attributes:
- Compatibility: Carburetors
- Flow Type: Single Stage
- Pressure: 5-1/2 Inch Of Mercury Opening Vacuum
- Includes Gasket: Yes
Features & Benefits:
- Has A Much Greater Flow Capacity, A Quicker Response Rate And Tighter Limit Bands
- Allows Engine Builders To Precisely Tune The Power Enrichment Phase Of Their Calibration
- Hand Tested And Set To The Stamped Value
- Thicker Molded Diaphragm Adds Increased Protection Against Backfire Induced Rupture
- Limited 90 Day Supplier Warranty
About Product:
The standard by which all other power valves are measured. QFT exclusive in-house design has become the power valve of preference by professional race teams in virtually every circuit where carburetors are used. Not only does the FOUR DOOR® power valve have a much greater flow capacity (vital for alcohol applications), but a quicker response rate and tighter limit bands allow engine builders to precisely tune the power enrichment phase of their calibration. Each FOUR DOOR® power valve is hand tested and set to the stamped value. The opening and closing specifications are 1/2 Inch HG above and below the stamped value. The thicker molded diaphragm adds increased protection against backfire induced rupture. No one offers a broader selection of opening values than QFT.
Additional information
| Weight | 0.1 lbs |
|---|---|
| Dimensions | 3.5 × 3.5 × 0.5 in |
| Brand | QUICK FUEL |
| Manufacturer Part Number | 25-55QFT |
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