Has anyone had 355 gears with a 7.3 diesel was thinking about changing to them from 410's but want to know if it will be geared too low, also what rpm will 65mph, be at 410's at 1900 is about 56mph
My 7.3 is stock tune with a banks on it, runs exceptional just tired of 55 to 57mph to keep fuel mileage decent at 60mph I'm running 2000rpm and fuel milage drops so that has been my thinking on changing gears