{"product_id":"284-278-4age-20v","title":"284\/278 | 4AGE 20V","description":"\u003cp\u003eThese cams are designed for naturally aspirated racing engines with higher compression. Suits mildly ported cylinder heads, and optimized intake and exhaust systems. Camshafts provide more top-end power than the 194-B cam.\u003c\/p\u003e\u003cp\u003eFor best performance, we recommend removing the VVT on the intake and using adjustable gears for fixed timing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGreat for circuit racing or rally with a close-ratio gearbox.\u003c\/li\u003e\n\u003cli\u003eKelford Cams also suggests the KVS51-B valve spring.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kelford Cams","offers":[{"title":"Default Title","offer_id":49613707706506,"sku":"KC.194-C","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4599\/4122\/files\/4AGE-20V_2dccee79-ef81-4a7f-8e98-29797e35f863.jpg?v=1782767672","url":"https:\/\/www.sbxperformance.com\/products\/284-278-4age-20v","provider":"SBX Performance","version":"1.0","type":"link"}