Kelford 286/286 camshafts for the Nissan GT-R VR38DETT. Designed for roll and drag racing on high-boost, high-RPM engines with 68mm+ twin turbos making 1,600+ hp, running E85 or methanol. Upgraded valve springs required (Kelford KVS38-X recommended).

• Part number: 231-D
• Advertised duration (0.10mm): 286° / 286°
• Duration @ 1.00mm: 246° / 246°
• 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.