{"product_id":"4500-prostock-throttle-body-2-25-bore-with-tps-and-iac-provision","title":"4500 PROSTOCK THROTTLE BODY - 2.25\" BORE WITH TPS AND IAC PROVISION","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg height=\"83\" width=\"165\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0305\/9967\/5948\/files\/NHRA.png?v=1776881605\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(39, 33, 33);\"\u003e\u003cem\u003eNHRA Approved for 2027\u003c\/em\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(39, 33, 33);\"\u003e\u003cb\u003eAVAILABLE\u003c\/b\u003e\u003cstrong\u003e FOR PRE-ORDER\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(39, 33, 33);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngineered for Maximum Horsepower \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNew 2.25\" Bore - One piece Billet Aluminum throttle body with TPS and IAC provision.\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAir Supremacy Design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– The Wilson 4500 flows massive air volume with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eredesigned internals and reduced overall mass\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epeak high-RPM power\u003c\/strong\u003e.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with Wilson Billet Spacers\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Designed to work in tandem for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emaximum flow and throttle response\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStainless Steel 3-Way Adjustable Linkage\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Precision-machined for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estrength, adjustability, and reliability\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eunder extreme conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSealed Roller Bearings\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Replaces bushings to eliminate wear and air leaks, ensuring\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elong-term consistent performance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSlim Throttle Shafts\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Machined to reduce cross-sectional area and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eincrease net airflow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAircraft-Grade Blade Fastening\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Throttle blades are\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLoctited and peened\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor secure, high-RPM retention.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTapered \u0026amp; Radiused Bores\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Developed using\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecutting-edge modeling\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto optimize airflow per square inch for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emaximum horsepower\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInward Opening Throttle Blades\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Minimizes directional turbulence and improves\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eair distribution at part throttle\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-In TPS \u0026amp; IAC Provisions\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Holley plug-style TPS is pre-installed. IAC port included; block-off plate comes standard. Sensor sold separately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBillet 6061-T6 Aluminum Body\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– CNC-machined for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elightweight strength\u003c\/strong\u003e, repeatable tolerances, and superior heat resistance.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e(Billet 5 Axis part)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Profile\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Stands\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2.785\" tall\u003c\/strong\u003e, allowing for flexible packaging in engine bays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wilson Manifolds","offers":[{"title":"Default Title","offer_id":48422934511871,"sku":"473225","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9967\/5948\/files\/nhra_3.png?v=1776885058","url":"https:\/\/www.wilsonmanifolds.com\/products\/4500-prostock-throttle-body-2-25-bore-with-tps-and-iac-provision","provider":"Wilson Manifolds","version":"1.0","type":"link"}