Originally Posted by
jpcopeland1
YZ-4 is still going to be the more durable car. Since they fixed the front arms, I haven't broken, stripped, or wore out anything. The 22-4 is an awesome car, but will still be way more fragile due to thin belts, and a bad front arm design. A gear diff and thin belts only really works in on-road. Your asking a lot of those small belts with a 6.5, 5.5 motor is such a heavy car.
But the 22-4 splits its power among 3 belts instead of 2 so maybe that's why it doesn't need that thick of a belt? Either way the new Yokomo cars have definitely caught my interest.