Hi Dave, that combo has not got the 245 on it but ported over here all i know it has big cam shift 7800 14.1 comp the guy that build it has a heap of chev,fords running 8 s in full weight cars . as you know i made 800 hp with my 360 on gas 9.50 @143 at 3550 lbs race weight and i sold it a year ago ,the block was starting to give up a little .lol i brought it back last week and i will re block it and will try to make 900 hp with it lol should be fun