360 timing

i just built a .30 over 360 with forged flat top pistons, 360 J heads with 2.02/1.60 valves in there, compression 9.5 to 1 final number according to my machine shop, with a MP Purple shaft 528 solid cam, with the advice of Crackedback on degreeing and timing my final numbers were 18 initial anf 36 total, this little motor hits nicely, listen to these gentleman they know what there talking about, especially Crackedback, hes giving me advice a couple times and been spot on, 13 to 1 motor would seem more of a track friendly motor then Saturday night cruiser, i'd be afraid of it not holding up!!!!