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Part Number:YF8
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* Free Shipping Eligible (More Info) (on orders over $189.99) - not valid with any other sales offer
Holley standard flow power valve. 4.5 in. hg.
Holley's fuel enrichment system is responsible for adding more fuel while under a load or full power situations. To determine what valve to use, you must take a vacuum reading, then select a valve that has an opening point about 2" below the vacuum reading. A gasket is included.
This product requires a non refundable core cleaning fee. This fee will be reflected in your cart at checkout.
Note: A customized part can only be added once per order.
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WARNING: This product can expose you to chemicals including but not limited to lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride and/or 4, 4'-methylenebis (2-chloroaniline) which are known to the state of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
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