rpm compared to gear rastios
what the difference is in rpm and response between the ring /pinon gears of 3.73 and 3.90 at 70mph with a 700r4 and 25 inch tires? Which do you think would be best to use?
this is for a driver[non race]with a small cam/headers/intake/650cfm carb.used for car shows and cruises but like to have a little more balls for burnouts without missing with engine.
friends car just trying to find rpm for him and i don't know myself how to figure it..help