Does anyone know the specific duration on the aj41 (4.4) .

I know the exhaust cams are the same part number as the range Rover s/c 4.2 however different part numbers on the inlet cams .. (regardless I don't know specs for either)

I ask this question ad i would like to know what's in my xk , it wasn't until I did the conversion did I realise not only the heads are a different design to the jag heads (no dividers in the inlet ports) but also the cams wear different part numbers to the jag .(jag cams are 240* 9mm lift / 230* 8.5mm lift)

Any help would be appreciation