top rpm for our 350 is around 6800-7000 when we enter the turn ..let it coast through a little and back on the gas...don't use much brake...Have not run the mini-stroker yet...going together in about a month...this is just a project for me as I like stuff out of the norm(I also have an 18" offset supermodified with a 36 degree layover). So was just trying to get a little input about this combo...thought with the 6.2 long rods..may help a little on the bottom end deal....