Description
Carburetor Power Valve Block Off Plug; For Use With Holley Carburetors; With Gasket
Racers sometimes will prefer to run without a power valve. In these cases a power valve plug must be used to block the power valve circuit. Furthermore, jet sizes must be increased to compensate for loss of the fuel enrichment provided by the power valve. An increase of 6 To 8 jet sizes will, in most cases, be enough compensation. It’s advisable, however, to read the spark plugs & verify proper jetting.
Compatibility: Holley Carburetors
Connection Size: 1/2 Inch-28
Includes Gasket: Yes
– One Plug & Gasket
– Expertly Made From Premium Materials
– Built To Match Your Exact Requirements
– High Quality At An Affordable Price
– Limited 90 Day Supplier Warranty
