the converter in the p/g lets me go 500 rpm more than the one i had in the 727.actually if i would get the proper converter for my combo i would be in the low 1.40's 60 ft.but it's working fine as a bracket car,besides start going faster than 10.00 is a whole other world of rules,and certifications,so i'm good where i am. oh hell,60's are identical.