{"product_id":"zenymb-2-in-open-phenolic-carb-spacer-for-holley-4150-4160-4-bbl","title":"Zenymb 2-In Open Phenolic Carb Spacer for Holley 4150\/4160 4-Bbl","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eUpgrade your carburetion with the Zenymb 2-In Open Phenolic Carb Spacer. Crafted from high-quality phenolic resin, this spacer helps limit heat transfer from the engine to the carb, supporting cooler fuel temperatures and a more stable air-fuel mix at the intake.\u003c\/p\u003e\n\u003ch3\u003eOpen Plenum Design for Enhanced Airflow\u003c\/h3\u003e\n\u003cp\u003eThe 2-inch open plenum increases the volume of air reaching the intake, which can contribute to crisper throttle response and stronger top-end potential in high-RPM applications.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat insulation minimizes heat transfer to the fuel, promoting a stable mixture.\u003c\/li\u003e\n  \u003cli\u003eOpen plenum design boosts airflow and potential top-end power.\u003c\/li\u003e\n  \u003cli\u003eBroad compatibility with most 4-barrel square bore carburetors, including Holley 4150\/4160 and Edelbrock.\u003c\/li\u003e\n  \u003cli\u003eEasy installation with included mounting hardware and gaskets.\u003c\/li\u003e\n  \u003cli\u003eWell suited for street, strip, or off-road builds where every bit of power matters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment and Installation\u003c\/h3\u003e\n\u003cp\u003eDesigned for standard square bore patterns, this spacer fits 4150\/4160 series carbs and works across Small Block and Big Block Chevy engines, as well as compatible brands from other manufacturers.\u003c\/p\u003e\n\u003ch3\u003eReal-World Scenarios\u003c\/h3\u003e\n\u003cp\u003eEnthusiasts and engine builders may notice improved throttle response and steadier air-fuel delivery in demanding environments, from daily street use to track days and off-road runs.\u003c\/p\u003e\n\u003ch3\u003eWhat to Expect\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePotentially cooler fuel temperatures under load.\u003c\/li\u003e\n  \u003cli\u003eEnhanced throttle response at higher RPMs.\u003c\/li\u003e\n  \u003cli\u003eMore consistent air intake characteristics across varying conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which carburetors and engines is the Zenymb 2-In Open Phenolic Carb Spacer compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Works with most 4-barrel square bore carbs, including Holley 4150\/4160, Edelbrock, and common Chevy, Ford, and Mopar blocks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What installation notes should I know?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes mounting hardware and gaskets for straightforward setup; ensure proper alignment with the carb and intake.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Zenymb","offers":[{"title":"Default Title","offer_id":42468982521941,"sku":"B0DYMVN47Z","price":39.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/zenymb-2in-phenolic-spacer-side-view.jpg?v=1778083322","url":"https:\/\/plentytorque.co.uk\/products\/zenymb-2-in-open-phenolic-carb-spacer-for-holley-4150-4160-4-bbl","provider":"PlentyTorque","version":"1.0","type":"link"}