{"product_id":"ecu-programmer","title":"ECU Programmer","description":"The Lingenfelter 10% OD LSA Pulley is a performance enhancement component for supercharged LSA engines. Constructed from durable black anodized aluminum, this 8.66\" diameter pulley features 8 grooves and provides a 10% overdrive for your supercharger when used with a compatible Lingenfelter CTS-V or Camaro ZL1 overdrive harmonic balancer. This increase in supercharger speed directly translates to higher boost levels, unlocking more power potential from your engine.\n\nInstallation of this pulley will necessitate adjustments to your existing setup. Specifically, you will need a different length serpentine belt to maintain proper tension, and potentially an idler pulley diameter change. Lingenfelter provides a PDF guide for \"Lingenfelter LSA CTS-V ZL1 Camaro Pulley Combinations Belt Sizes\" to assist with selecting the correct belt length and other related components.\n\nThis pulley is designed as part of a performance system and is often paired with other Lingenfelter components such as the LSA Torsional Balancer Kit and specific serpentine belts like the Gates Micro-V 8 Rib 67-9\/16 Inch belt, and K\u0026amp;N air filters for the Cadillac CTS-V. It is explicitly mentioned as fitting Cadillac CTS-V and Camaro ZL1 models, with one source listing compatibility for 2009-2015 model years.","brand":"Lingenfelter Performance Engineering","offers":[{"title":"Default Title","offer_id":52686625800504,"sku":"L220070709","price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/657807351.jpg?v=1784875423","url":"https:\/\/store.motormia.co\/products\/ecu-programmer","provider":"MOTORMIA","version":"1.0","type":"link"}