What happens when you change the gears on a Mustang?
What happens when you change the gears on a Mustang? A set of 4.10 gears will also result in a decrease of your top speed which is why they can also be referred to as shorter gears. Replacing a Mustang's stock rear gears with a higher ratio will give you quicker acceleration, greatly improving your 60 foot times--depending on what ratio you choose What's the best gear ratio for a Mustang? A friend of yours suggested to jump to 4.10 rear gears to help with acceleration. This calculator will help you determine that with 4.10 gears, your engine will be...