{"product_id":"l15b7-10-5-1-cr-shortblock-assembly","title":"L15B7 10.5:1 CR Shortblock Assembly","description":"The Two Step Performance Built L15B7 Shortblock is a high-performance engine component specifically engineered for the 1.5L turbocharged 2016 and later Honda Civic models. This shortblock is meticulously built to support up to 600 wheel horsepower, with expectations of holding significantly more power, and has a history of reliable performance with no reported failures.\n\nThe package includes a new bare block, crankshaft, and trigger wheel sourced directly from Honda. It is equipped with robust Brian Crower ProH2K Rods featuring ARP2000 Fasteners and custom-spec Traum 10.5:1 CR Forged Pistons. Additionally, it incorporates a Cylinder Support System with shims to fill the slots between cylinders, enhancing structural integrity. The assembly process involves a thorough bore, hone, jetwash, and micropolish, followed by precise assembly. Oil Squirter Blockoffs are included to increase oil pressure and extend engine life, and the rotating assembly is balanced for optimal performance.\n\nThis product has an estimated build time of 8-10 weeks. US shipping costs are included in the price. Customization options are available, including the possibility to save approximately $1100 by supplying your own bare block and crankshaft as a core, subject to a $250 inspection fee which is forfeited if the supplied block is unusable.\n\nTwo Step Performance offers a 1-year guarantee against cracked sleeves at or under 600wHP, provided the customer supplies vehicle setup details, a dyno sheet, and tuner information. This guarantee specifically excludes damage from catastrophic failures like dropped valves or broken rods and covers the original owner only.","brand":"Two Step Performance","offers":[{"title":"Default Title","offer_id":52866469003576,"sku":"L15B7-BC-Y","price":5199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687709866.jpg?v=1787908509","url":"https:\/\/store.motormia.co\/products\/l15b7-10-5-1-cr-shortblock-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}