Kelford 292/298 drag racing camshafts for the Nissan GT-R VR38DETT. For professionally built pro drag and roll race engines making 2,500+ hp, running 74mm+ twin turbos, 4.1L+ stroker displacement and methanol. Upgraded valve springs required (Kelford KVS38-X recommended).

• Part number: 231-E
• Advertised duration (0.10mm): 292° intake / 298° exhaust
• Duration @ 1.00mm: 250° / 256°
• Net valve lift: 11.30mm / 11.30mm
• Lobe centers: 126° intake / 118° exhaust
• Cold valve clearance: 0.30mm intake / 0.33mm exhaust

Shipping: $50 flat rate. Ships to the contiguous United States only.