{"product_id":"284-280-b16a-b18c-vtec-na","title":"Kelford 284\/280 | B16A B18C VTEC NA","description":"\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp\u003e284°\/280° | 11.80mm\/11.30mm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-post-content\"\u003eThe ultimate Honda B Series NA stage 1 performance cams for B16A and B18C engine. Still maintains good street drivability and mild idle off-VTEC. The 176-B VTEC lobes open up top end power in the 5.5k-9.5k rpm range for track use or spirited driving. Improved mid-range and high rpm power over OEM Type R cams. Must have tunable ECU, intake (such as a whale penis) and exhaust system upgrades. OEM intake manifold can still be used. Requires Honda B Series valve spring upgrade, Kelford Cams recommend KVS18-K. Primary lobe spec: Intake: 242°\/6.0mm 242°\/8.4mm | Exhaust: 236°\/5.8mm 246°\/7.8mm\u003c\/div\u003e","brand":"Kelford Cams","offers":[{"title":"Default Title","offer_id":51849764340079,"sku":"KEL 176-B","price":679.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5308\/8154\/files\/B16a-b18c-Camshaft.jpg?v=1742835850","url":"https:\/\/www.speedfactoryracing.net\/products\/284-280-b16a-b18c-vtec-na","provider":"SpeedFactoryRacing","version":"1.0","type":"link"}