{"product_id":"kelford-mazda-mzr-lf-ve-camshafts-211-profiles","title":"Kelford Mazda MZR 2.0L LF-VE Camshafts — 211 Profiles","description":"\u003cp\u003eKelford camshaft profiles for naturally aspirated and turbocharged Mazda MZR 2.0L LF-VE engines. Select the exact Kelford SKU and intended engine setup. Naturally aspirated and turbo profiles are distinct; confirm compression, induction, valve springs, ECU calibration and clearances with an engine builder.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e211-B (260°\/242°, 9.80\/8.50 mm):\u003c\/strong\u003e Stage 1 drop-in profile for near-stock naturally aspirated engines; designed for throttle response and mid-range power. Can use OEM valve springs; Kelford recommends KVS17 for high-mileage engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e211-C (278°\/272°, 11.00\/11.00 mm):\u003c\/strong\u003e race profile for well-built naturally aspirated engines, 11:1+ compression, aftermarket plenum or individual throttle bodies; Club Race, Rally and Hill Climb. KVS17X-T spring and retainer upgrade recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e211-D (292°\/282°, 11.00\/11.00 mm):\u003c\/strong\u003e race profile for fully built naturally aspirated engines with ported head, free-flowing exhaust and individual throttle bodies; 12.5:1+ compression, Drift\/Drag. KVS17X-T upgrade recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e211-T (264°\/264°, 9.80\/9.80 mm):\u003c\/strong\u003e Stage 1 turbo profile for approximately 48–54 mm turbos. OEM springs may be used below 14 psi boost while retaining the OEM rev limit; KVS17-X is recommended for high-mileage engines or higher boost\/rpm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e211-T2 (266°\/276°, 10.55\/10.55 mm):\u003c\/strong\u003e Stage 2 turbo profile for approximately 54–60 mm turbos and 400–550+ hp builds; mid-to-high-rpm focus and E85 compatible. KVS17-X upgrade recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSupplier availability is represented by tracked proxy quantities, not physical shop stock. Zero-stock options cannot be ordered.\u003c\/p\u003e","brand":"Kelford Cams","offers":[{"title":"211-B","offer_id":58584805769541,"sku":"211-B","price":690.87,"currency_code":"GBP","in_stock":true},{"title":"211-C","offer_id":59980807766341,"sku":"211-C","price":690.87,"currency_code":"GBP","in_stock":false},{"title":"211-D","offer_id":59980807799109,"sku":"211-D","price":690.87,"currency_code":"GBP","in_stock":true},{"title":"211-T","offer_id":59980807831877,"sku":"211-T","price":690.87,"currency_code":"GBP","in_stock":true},{"title":"211-T2","offer_id":59980807864645,"sku":"211-T2","price":690.87,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/www.torquemonsta.store\/products\/kelford-mazda-mzr-lf-ve-camshafts-211-profiles","provider":"Torque Monsta Automotive LLP","version":"1.0","type":"link"}