286 Crane Cam Performance in 308

i've got a 286 in my 308 in a vk commonwhore,10 an a bit to 1 comp, big valves
ported chev flat tops edelbrock performer and quaddy,traumatic with a 2300 converter and 3.08 lsd,i built it in 1994 and it still goes like sh%t of a shiny shovel.
set of pacemakers and 2 into 1 system an its got the best idle note of anything i have heard in a while(well besides the open exhaust on the drag car with shed doors shut) had the lawn mower man stop me at the end of my drive way to have a yarn the other day, he spun out when i told him the combo was 12 years old.
still starts 1st time every time leathal in the wet but