{"product_id":"engine-build-spec-pack","title":"Engine Build Spec Pack","description":"\u003cp\u003e\u003cstrong\u003eA scoped engineering session before you commit to a build.\u003c\/strong\u003e We sit down with you for ~90 minutes, look at the car, dyno-pull the current tune, talk power goal vs. budget vs. timeline, and write you a spec sheet — exact part numbers, machining steps, install hours, and a real fixed quote.\u003c\/p\u003e\n\u003cp\u003eIncludes: dyno baseline, parts spec sheet with vendor links, machining plan, install hours estimate, and the final quote you can sign or walk away from.\u003c\/p\u003e\n\u003cp\u003eThe $499 credits 100% toward the build if you book within 60 days. If you don't, you keep the spec sheet and the dyno report.\u003c\/p\u003e","brand":"Carma Performance","offers":[{"title":"Default Title","offer_id":48299021172950,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/9706\/1590\/files\/carma-badge-logo_413bb4b3-c2f0-4dfd-87a7-fb4213e11a07.png?v=1780696532","url":"https:\/\/nty3ca-2n.myshopify.com\/products\/engine-build-spec-pack","provider":"CarmaPerformance","version":"1.0","type":"link"}