[John Martin]

I would like to see what a 390 , 428 crank , solid lift rides like .

I had a 390 , ballanced with 406 iron head ( 56 cc ?) 10.5 to 1 , hyd cam , made 315 at wheel . Good combo for a cobra !

I seem to wonder what more power would be like so I went to 427 with solid cam

in my case the 390 described would have been more than fine for me !