{"product_id":"paxton-novi-1500-supercharger-head-unit","title":"Paxton NOVI 1500 Supercharger Head Unit","description":"\u003cp\u003eThe Paxton NOVI 1500 centrifugal supercharger head unit is built for modified street and strip engines. Its optimized helical-cut gears are designed for quieter operation, with a 3.61:1 internal step-up ratio.\u003c\/p\u003e\u003cp\u003eChoose from six configurations: clockwise (CW) rotation with straight or curved discharge in satin or polished finish, or counterclockwise (CCW) rotation with mounting ears and straight discharge in satin or polished finish. Match the rotation, discharge and mounting arrangement to your existing system.\u003c\/p\u003e\u003ch3\u003ePerformance reference\u003c\/h3\u003e\u003cp\u003eThe current supplier specifications list up to 55,000 RPM, 26 PSI, 1,400 CFM, 950 HP capability and 75% peak efficiency. The supplier specifies that these performance figures apply to units equipped with a heavy-duty gearcase; NOVI 1500SL models are limited to 52,000 RPM. Verify your gearcase configuration before selecting operating limits. Older Paxton literature lists lower airflow and power ratings for some NOVI 1500 part numbers. These are compressor capability figures, not guaranteed engine output or power gains.\u003c\/p\u003e\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDischarge OD: 2.75 inches\u003c\/li\u003e\n\u003cli\u003eDischarge ID: 2.38 inches\u003c\/li\u003e\n\u003cli\u003eInlet OD: 3.75 inches\u003c\/li\u003e\n\u003cli\u003eInducer diameter: 3.51 inches\u003c\/li\u003e\n\u003cli\u003eOverall: 8.75 inches wide, 9.44 inches tall and 5.52 inches deep, excluding the input shaft\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eHead unit only. Drive pulley is not included, even where shown in supplier photos. Confirm bracket compatibility, lubrication requirements, rotation, discharge routing and drive setup before ordering; this is not a complete vehicle-specific installation kit.\u003c\/p\u003e\u003cp\u003ePhoto note: The supplier includes representative satin and polished photos whose filenames identify Vortech V-3 Si and V-2 Ti H\/D models. Actual NOVI 1500 appearance and mounting details may vary by configuration.\u003c\/p\u003e","brand":"Vortech Superchargers","offers":[{"title":"CW \/ Straight \/ Satin","offer_id":48857801195681,"sku":"1016128","price":3369.12,"currency_code":"USD","in_stock":true},{"title":"CW \/ Straight \/ Polished","offer_id":48857801228449,"sku":"1016128-P","price":3606.02,"currency_code":"USD","in_stock":true},{"title":"CW \/ Curved \/ Satin","offer_id":48857801261217,"sku":"1016125","price":3369.12,"currency_code":"USD","in_stock":true},{"title":"CW \/ Curved \/ Polished","offer_id":48857801293985,"sku":"1016125-P","price":3606.02,"currency_code":"USD","in_stock":true},{"title":"CCW w\/Ears \/ Straight \/ Satin","offer_id":48857801326753,"sku":"1016134","price":4015.96,"currency_code":"USD","in_stock":true},{"title":"CCW w\/Ears \/ Straight \/ Polished","offer_id":48857801359521,"sku":"1016134-P","price":4199.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/9905\/1937\/files\/NOVI_1500_Front_Back.jpg?v=1793895874","url":"https:\/\/www.davescustomparts.com\/products\/paxton-novi-1500-supercharger-head-unit","provider":"Dave's Custom Parts","version":"1.0","type":"link"}