To make this gear ratio comparison possible, we used a car equipped with a 9-inch Ford housing and had Drivetrain Warehouse set up three centersections with 3.00, 3.50 and 4.11 gearsets. We also used ...

While reading up on new cars, you might’ve seen talk about an unfamiliar kind of transmission. Instead of a six-speed automatic or whatever, you may see a car that has a CVT. It’s an innovative ...

We cherish the brutal dragstrip launch that deep rear-axle gears can provide, but we tend to bitch once we hit the open road and find the tach wagging at 4,500 rpm just to keep up with traffic.

Gear ratio restrictions, safety equipment and targeted events for this season were among the topics addressed in the first meeting in 2025 of the SafeR Supervisory Board, the body tasked with ...