Holley 26-36 Carburetor Power Valve Block Off Plug
by Holley
Sale
$33.73
$26.24
Limited 90 Day Warranty
Specifications
Compatibility - Holley Carburetors
Connection Size - 1/2 Inch-28
Includes Gasket - Yes
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 and verify proper jetting.
